Brain Chemicals

If you have had issues with anxiety or depression, then maybe you eventually investigated medications to alter brain chemicals. There are now scores of drugs to alter brain chemicals in various ways. I recently came across an article that breaks down the brain chemicals and the related behaviors in a very clear way. This also resonated for me because it was spot on for the imbalances I experienced. Having said that, researchers have shown that MANY things affect brain chemicals in some way (food, exercise, sunshine, meditation, yoga, brainwaves, personal relationships (positive and negative) etc. etc. etc..)  In my case, I also like to think of any drug as a patch that useful to A. know where there is imbalance, and B. provide that chemical while the imbalance is balanced in other ways. I personally went on an SSRI medication for a while to boost serotonin levels and it was very helpful for me. The challenge was in getting off of it as my brain chemicals had adjusted to having the "patch" and so there was an adjustment period in phasing off while my body adjusted. For me, this took months of weening off slowly.

I think it's important to be aware of how these brain chemicals may be affecting you mentally. Observing your thoughts and where they are going may be helpful in determining the nature of your situation. Is it the brain chemical imbalances that are leading to negative thought patterns, or vice versa? I personally think it can go either way, but raising your awareness of how the thoughts and chemicals may be connected can be helpful in determining what's actually going on.

The following article give a really good overview in looking at some of those emotional and chemical connections.

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From Dr. Joe Carver's site (to read the full article click here):

Your Neurotransmitter Levels and Emotional Health


Your emotional health is a combination of attitudes, personality, support systems, and your brain’s neurotransmitter levels. Positive attitudes and a healthy personality help us through life’s difficulties and a good support system of family and friends is also valuable during times of trouble. Despite having these resources, there are times when coping with our experiences and life events changes our neurotransmitter status. Like an overheated automobile, we begin to have difficulty operating properly. 

We are all at-risk for changes in our brain’s chemistry. Mostly commonly, we will experience depression, anxiety, or stress reactions. As our neurotransmitters change, they bring with them additional symptoms, behaviors, and sensations that add to our on-going difficulties. Recognizing these changes is an important part of treatment and returning your life to normal and reducing our stress. 

This discussion is offered to explain how the neurotransmitter system in the brain can create psychiatric conditions and mental health problems. It is hoped the discussion will provide information that will be of value to those who suspect their neurotransmitter system is creating problems. 

The following is a discussion of neurotransmitters and current thoughts about how these neurochemicals are involved in psychiatric illness. Four neurotransmitters, out of over fifty, are well researched and known to be related to psychiatric conditions. 

Dopamine: Parkinson’s Disease and ADHD to Smoking and Paranoia


Dopamine is a neurotransmitter linked to motor/movement disorders, ADHD, addictions, paranoia, and schizophrenia. Dopamine strongly influences both motor and thinking areas of the brain. 

One type of Dopamine works in the brain movement and motor system. As this level of dopamine decreases below the “normal range” we begin to experience more motor and gross-movement problems. Very low levels of Dopamine in the motor areas of the brain are known to produce Parkinson’s Disease with symptoms such as: 

Muscle rigidity and stiffness
Stooped/unstable posture
Loss of balance and coordination
Gait (walking pattern) disturbance
Slow movements and difficulty with voluntary movements
Small-step gait/walking
Aches in muscles
Tremors and shaking
Fixed, mask-like facial expression
Slow, monotone speech
Impairment of fine-motor skills
Falling when walking
Impairment in cognitive/intellectual ability 

Dopamine in the thinking areas of the brain might be considered the neurotransmitter of focus and attending. Low levels impair our ability to focus on our environment or to “lock on” to tasks, activities, or conversations. Low levels of Dopamine make concentration and focus very difficult with low levels also associated with Attention-Deficit Hyperactivity Disorder (ADHD). On the other end of the Dopamine dipstick, as Dopamine levels in the brain begin to raise, we become excited/energized, then suspicious and paranoid, then finally hyperstimulated by our environment. With low levels of Dopamine, we can’t focus while with high levels of Dopamine our focus becomes narrowed and intense to the point of focusing on everything in our environment as though it were directly related to our situation. 

Mild elevations in Dopamine are associated with addictions. Nicotine, cocaine, and other substances produce a feeling of excited euphoria by increasing Dopamine levels in the brain. Too much of these chemicals/substances and we feel “wired” as moderate levels of Dopamine make us hyperstimulated – paying too much attention to our environment due to being overstimulated and unable to separate what’s important and what is not. 

In an ADHD child, low levels of Dopamine don’t allow the child to focus or attend to anything in the environment, looking very physically hyperactive when running about the room or switching from activity-to-activity due to their lack of focus. As Dopamine levels increase above the normal range, our ability to focus increases to the point of being paranoid. Mild elevations make the environment overly stimulating and excited. 

Moderately high Dopamine levels make us on-guard, suspicious, and prone to misinterpret experiences in the environment. Known as an “idea of reference” in psychiatry, we begin thinking unrelated experiences are suddenly directly related to us. People observed talking across the street are now talking about us. As Dopamine increases, it can become so intense that we feel the radio, television, and newspaper contain secret messages directed at us from Hollywood or elsewhere. It’s as though we are attempting to incorporate/add everything we witness into our life. Planes flying overhead are snapping pictures of us and motorists talking on cellular phones are calling in a report on us. Our mind speed increases and races in an attempt to add all we see into our life. In an attempt to make sense, we may become extremely religious, paranoid, or feel we are a very important person. Increased Dopamine also increases the perception of our senses, as though turning up the volume in all our senses – hearing, vision, taste, smell, and touch. 

As Dopamine levels increase, the noises we heard loudly suddenly become auditory hallucinations. Our inner thoughts are now being heard outside our body. These “voices” begin talking to us, known to take different forms such as derogatory (putting you down), religious topics, command (telling you to do something), or sexual content. Hallucinations (experiencing something that is not truly there in reality) will soon develop in all our senses. We may begin seeing faces in clouds, carpets, or patterns. We may sense the touch of spirits or movements inside our body. We may experience unusual smells or tastes. 

High levels of Dopamine in the brain often cause us to lose our contact with reality. As though living in a science-fiction movie, we begin to develop unusual if not bizarre ideas about what is happening to us. With our paranoia, we may experience delusions (false beliefs) of persecution or may think we have super powers (delusions of grandiosity) and can predict the future or read minds. High levels of Dopamine are found in Schizophrenia, drug intoxication, and other psychotic conditions where the ability to distinguish the inner world from the real world is impaired. 

Treatment for psychiatric/medical conditions associated with Dopamine imbalance, as you might expect, involves increasing or decreasing Dopamine levels in the brain. Low-Dopamine disorders are treated with medications that increase Dopamine in the brain. For Parkinson’s Disease – L Dopa is prescribed and for ADHD, medications that are psychostimulants. Amphetamines and medications with similar action actually slow down the hyperactive (ADHD) children by increasing Dopamine – boasting their level into the normal range, allowing them to now focus and attend. 

Mildly elevations in Dopamine are associated with addictions such as narcotics, speed, and nicotine/smoking. Thus, medications used in the treatment of addictions actually block or lower Dopamine production. If a medication blocks dopamine, it also blocks the effects of the addicted substance as well as blocking the craving sensation. The medication to help smokers, Zyban, is actually the antidepressant Wellbutrin that is known to block Dopamine. 

Moderate to high levels of Dopamine, associated with severe psychiatric conditions such as Paranoia and Schizophrenia, are treated with medications that block or lower Dopamine in the brain. These medications, called antipsychotics, have been available for many years. Early antipsychotic medications however, lowered Dopamine throughout the brain, including the Dopamine located in the motor/movement areas. For that reason, older antipsychotic medications produced motor/movement problems that looked like Parkinson’s Disease – short-step gait, fixed facial expression, tremors, poor balance, etc. Newer medications have fewer side effects in motor areas, as they are able to specifically target one type of Dopamine. 

Dopamine levels typically change very slowly. Patients who develop Paranoia and/or Schizophrenia often experience a gradual increase in Dopamine levels over several years – also experiencing an increase in the severity of symptoms over those years. A typical high school or college student may develop a sense of being on-edge or unusual feelings, gradually becoming suspicious and feeling alienated, moving into auditory hallucinations, and finally developing bizarre false beliefs (delusions) of persecution or exaggerated self-importance over the next several years. Stress can often rapidly increase Dopamine, but it still rarely happens overnight. 

When an individual becomes psychotic, paranoid, and hallucinates in only a few days, we must strongly suspect medication/drug intoxication or neurological events – something that could increase Dopamine levels dramatically and almost instantly. The prolonged use of amphetamines (speed) or steroids can produce a loss of reality and sudden paranoia. As it might happen, a construction worker taking “street” speed to increase his work productivity finds his hand or foot talking to him (auditory hallucinations) and decides to cut it off. The sudden presence of psychosis (hallucinations, delusions, paranoia, etc.) in an individual with a history of prior normal adjustment would suggest the need for intensive medical and neurological workup. 

Serotonin: From Bliss to Despair


Serotonin, first isolated in 1933, is the neurotransmitter that has been identified in multiple psychiatric disorders including depression, obsessive-compulsive disorder, anorexia, bulimia, body dysmorphic disorder (nose doesn’t look perfect after ten surgeries), social anxiety, phobias, etc. Serotonin is a major regulator and is involved in bodily processes such as sleep, libido (sexual interest), body temperature, and other areas. 

Perhaps the best way to think of Serotonin is again with an automobile example. Most automobiles in the United States are made to cruise at 70 miles per hour, perfect for interstate highways and that summer vacation. If we place that same automobile on a racetrack and drive day-after-day at 130 mph, two things would happen. Parts would fail and we would run the engine so hot as to evaporate or burnout the oil. Serotonin is the brain’s “oil”. 

Like a normal automobile on a race track, when we find ourselves living in a high stress situation for a prolonged period of time, we use more Serotonin than is normally replaced. Imagine a list of your pressures, responsibilities, difficulties and environmental issues (difficult job, bad marriage, poor housing, rough neighborhood, etc.). Prolonged exposure to such a high level of stress gradually lowers our Serotonin level. As we continue to “hang on” we develop symptoms of a severe stress-produced depression. 

An automobile can be one, two or three quarts low in oil. Using the automobile as an example, imagine that brain Serotonin can have similar stages, being low (one quart low), moderately low (two quarts low), and severely low (three quarts low). The less Serotonin available in the brain, the more severe our depression and related symptoms. 

 
When Serotonin is low, we experience problems with concentration and attention. We become scatterbrained and poorly organized. Routine responsibilities now seem overwhelming. It takes longer to do things because of poor planning. We lose our car keys and put odd things in the refrigerator. We call people and forget why we called or go to the grocery and forget what we needed. We tell people the same thing two or three times.
As stress continues and our Serotonin level continues to drop, we become more depressed. At this point, moderately low or “two quarts” low, major changes occur in those bodily functions regulated by Serotonin. When Serotonin is moderately low, we have the following symptoms and behaviors: 

· Chronic fatigue. Despite sleeping extra hours and naps, we remain tired. There is a sense of being “worn out”
· Sleep disturbance, typically we can’t go to sleep at night as our mind/thought is racing. Patients describe this as “My mind won’t shut up!” Early-morning awakening is also common, typically at 4:00 am, at which point returning to sleep is difficult, again due to the racing thoughts. 

· Appetite disturbance is present, usually in two types. We experience a loss of appetite and subsequent weight loss or a craving for sweets and carbohydrates when the brain is trying to make more Serotonin. 

· Total loss of sexual interest is present. In fact, there is loss of interest in everything, including those activities and interests that have been enjoyed in the past.
· Social withdrawal is common – not answering the phone, rarely leaving the house/apartment, we stop calling friends and family, and we withdraw from social events.
· Emotional sadness and frequent crying spells are common.
· Self-esteem and self-confidence are low.
· Body sensations, due to Serotonin’s role as a body regulator, include hot flushes and temperature changes, headaches, and stomach distress.
· Loss of personality – a sense that our sense of humor has left and our personality has changed.
· We begin to take everything very personally. Comments, glances, and situations are viewed personally and negatively. If someone speaks to you, it irritates you. If they don’t speak, you become angry and feel ignored.
· Your family will have the sense that you have “faded away”. You talk less, smile less, and sit for hours without noticing anyone.
· Your behavior becomes odd. Family members may find you sitting in the dark in the kitchen at 4:00 am. 

Individuals can live many years moderately depressed. They develop compensations for the sleep and other symptoms, using sleeping medication or alcohol to get some sleep. While chronically unhappy and pessimistic, they explain their situation with “It’s just my life!” They may not fully recognize the depressive component. 

Very low levels of Serotonin typically bring people to the attention of their family physician, their employer, or other sources of help. Severe Serotonin loss produces symptoms that are difficult to ignore. Not only are severe symptoms present, but also the brain’s ideation/thinking becomes very uncomfortable and even torturing. When Serotonin is severely low, you will experience some if not all of the following: 

· Thinking speed will increase. You will have difficulty controlling your own thoughts. The brain will focus on torturing memories and you’ll find it difficult to stop thinking about these uncomfortable memories or images. 

· You’ll become emotionally numb! You wouldn’t know how you feel about your life, marriage, job, family, future, significant other, etc. It’s as though all feelings have been turned off. Asked by others how you feel – your response might be “I don’t know!” 
· Outbursts will begin, typically two types. Crying outbursts will surface, suddenly crying without much warning. Behavioral outbursts will also surface. If you break the lead in a pencil, you throw the pencil across the room. Temper tantrums may surface. You may storm out of offices or public places. 

· Escape fantasies will begin. The most common – Hit the Road! The brain will suggest packing up your personal effects and leaving the family and community. 

· Memory torture will begin. Your brain, thinking at 100 miles an hour, will search your memories for your most traumatic or unpleasant experiences. You will suddenly become preoccupied with horrible experiences that may have happened ten, twenty, or even thirty years ago. You will relive the death of loved ones, divorce, childhood abuse – whatever the brain can find to torture you with – you’ll feel like it happened yesterday. 

· You’ll have Evil Thoughts. New mothers may have thoughts about smothering their infants. Thoughts of harming or killing others may appear. You may be tortured by images/pictures in your memory. It’s as though the brain finds your most uncomfortable weak spot, then terrorizes you with it. 

· With Serotonin a major bodily regulator, when Serotonin is this low your body becomes unregulated. You’ll experience changes in body temperature, aches/pains, muscle cramps, bowel/bladder problems, smothering sensations, etc. The “Evil Thoughts” then tell you those symptoms are due to a terminal disease. Depressed folks never have gas – it’s colon cancer. A bruise is leukemia. 

· You’ll develop a Need-for-Change Panic. You’ll begin thinking a change in lifestyle (Midlife Crisis!), a divorce, an extramarital affair, a new job, or a Corvette will change your mood. About 70 percent of jobs are lost at this time as depressed individuals gradually fade away from their life. Most extramarital affairs occur at this time. 

· As low Serotonin levels are related to obsessive-compulsive disorders, you may find yourself starting to count things, become preoccupied with germs/disease, excessively worry that appliances are turned off or doors locked, worry that televisions must be turned off on an even-numbered channel, etc. You may develop rituals involving safety and counting. One auto assembly plant worker began believing his work would curse automobiles if their serial number, when each number was added, didn’t equal an even number. 

· Whatever normal personality traits, quirks, or attitudes you have, they will suddenly be increased three-fold. A perfectionist will suddenly become anxiously overwhelmed by the messiness of their environment or distraught over leaves that fall each minute to land on the lawn. Penny-pinchers will suddenly become preoccupied with the electric and water consumption in the home. 

· A “trigger” event may produce bizarre behavior. Already moderately low in Serotonin, an animal bite or scratch may make you suddenly preoccupied with rabies. A media story about the harmful effects of radiation may make you remember a teenage tour of the local nuclear power plant – suddenly feeling all your symptoms are now the result of exposure to radiation. 

· When you reach the bottom of “severely low” Serotonin, the “garbage truck” will arrive. Everyone with severely low Serotonin is told the same thing. You will be told 1) You’re a bad spouse, parent, child, employee, etc., 2) You are a burden to those who love or depend on you, 3) You are worsening the lives of those around you, 4) Those who care about you would be better if you weren’t there, 5) You would be better if you weren’t around, and 6) You and those around you would be better off if you were totally out of the picture. At that point, you develop suicidal thoughts. 

Clinical Depression is perhaps the most common mental health problem encountered in practice. One in four adults will experience clinical depression within their lifetime. Depression is the “common cold” of mental health practice – very common and much easier to treat today than in the past. 

Treatment for depression, as might be expected, involves increasing levels of Serotonin in the brain. Since the mid-eighties, medications have been available that attempt to specifically target and increase Serotonin. Known as Selective Serotonin Reuptake Inhibitors (SSRI’s), these medications such as Prozac, Zoloft, and Paxil are felt to work by making more Serotonin available in the brain. 

Like all neurotransmitters, we can have too much Serotonin. While elevated levels of Serotonin produce a sense of well-being, bliss, and “oneness with the universe” – too much Serotonin can produce a life-threatening condition known as Serotonin Syndrome (SS). 

Likely to occur by accident by combining two Serotonin-increasing medications or substances, Serotonin Syndrome (SS) produces violent trembling, profuse sweating, insomnia, nausea, teeth chattering, chilling, shivering, aggressiveness, over-confidence, agitation, and malignant hyperthermia. Emergency medical treatment is required, utilizing medications that neutralize or block the action of Serotonin as the treatment for Serotonin Syndrome (SS). 

Like Dopamine, Serotonin can be accidentally increased or decreased by substances. One method of birth control is known to produce severe depression as it lowers Serotonin levels. A specific medication for acne has also been linked with depression and suicidal ideation. For this reason, always inform your physicians if you are taking any medication for depression. Also avoid combining antidepressants with any herbal substances reported to be of help in Depression such as St. John’s Wort. 

Norepinephrine: From Arousal to Panic


Norepinephrine (NE) is the neurotransmitter often associated with the “fight or flight” response to stress. Strongly linked to physical responses and reactions, it can increase heart rate and blood pressure as well as create a sense of panic and overwhelming fear/dread. This neurotransmitter is similar to adrenaline and is felt to set threshold levels to stimulation and arousal. Emotionally, anxiety and depression are related to norepinephrine levels in the brain, as this neurotransmitter seems to maintain the balance between agitation and depression. 

Low levels of norepinephrine are associated with a loss of alertness, poor memory, and depression. Norepinephrine appears to be the neurotransmitter of “arousal” and for that reason, lower-than-normal levels of this neurotransmitter produce below-average levels of arousal and interest, a symptom found in several psychiatric conditions including depression and ADHD. It is for this reason that medications for depression and ADHD often target both dopamine and norepinephrine in an attempt to restore both to normal level. 

Mild elevations in our norepinephrine levels produce heightened arousal, something known to be produced by stimulants. This arousal is considered pleasurable and several “street drugs” such as cocaine and amphetamines work by increasing the brains level of norepinephrine. This increased sense of arousal is pleasurable, linking these substances to their potential for addiction. Research tells us that some individuals using antidepressants develop a state of “hypomania” or emotional elation and physical arousal in this same manner. For that reason, individuals using modern antidepressants are often cautioned to notify their treating physician/psychiatrist if they become “too happy”. 

Moderately high levels of norepinephrine create a sense of arousal that becomes uncomfortable. Remembering that this neurotransmitter is strongly involved in creating physical reactions, moderate increases create worry, anxiety, increased startle reflex, jumpiness, fears of crowds & tight places, impaired concentration, restless sleep, and physical changes. The physical symptoms may include rapid fatigue, muscle tension/cramps, irritability, and a sense of being on edge. Almost all anxiety disorders involve norepinephrine elevations. 

Severe and sudden increases in norepinephrine are associated with panic attacks. Perhaps the best way to visualize a panic attack is to remember the association with the “flight or fight” response. The “flight or fight” response is a chemical reaction to a dramatic and threatening situation in which the brain produces excessive amounts of norepinephrine and adrenaline – giving us extra strength, increased energy/arousal, muscle tightness (for fighting or running), and a desperate sense that we must do something immediately. This animal response was activated in early man when a bear showed up at his cave or when faced with a tiger in the woods. In modern times, imagine your reaction if while calmly watching television, someone or something started trying to knock your front door in to attack you. In the “flight or fight” reaction, your brain and body chemistry prepare you to either run from the situation or fight to the death! 

A panic attack is the activation of the “flight or fight” chemical reaction without a bear at the door. It’s as though the self-protection animal response is kicking-off accidentally, when no real life-threatening situation is present. Known now as panic attacks, they can surface at the grocery, at church, or when you least expect it. As norepinephrine is a fast-acting neurotransmitter, the panic attack may last less than ten minutes (feels like hours however!) but you’ll be rattled/shaken for several hours. Panic attacks are strong physical and chemical events and include the following symptoms: 

· Palpitations, pounding heart or rapid heart rate
· Sweating and body temperature changes
· Trembling or shaking
· Shortness of breath of smothering sensations
· Choking sensations
· Chest pain and discomfort
· Nausea or stomach distress
· Dizziness, lightheadedness, or feeling faint
· Sense of unreality, as though you are outside yourself
· Fear of losing control or going crazy
· Fear of dying
· Numbness and tingling throughout the body
· Chills and hot flushes 

If we think about the automobile example, a panic attack is the equivalent of your dashboard warning lights coming on – your stress level is too high. Panic attacks, or surges of norepinephrine, can also occur by accident as when created by the use of certain medications. The medications for certain medical conditions can cause a panic attack or increase our level of anxiety. Medications often used for asthma, for example, can create anxiety or panic attacks. 

Treating low or elevated levels of norepinephrine in the brain involve different approaches. Low levels of norepinephrine are often treated using newer antidepressants. Many new antidepressants, known as Serotonin-Norepinephrine Reuptake Inhibitors (SNRI’s) with brand names like Effexor and Serzone, treat depression by increasing levels of both serotonin and norepinephrine neurotransmitters. 

Treatment for high levels of norepinephrine, as found in anxiety and panic disorders, involves decreasing neurotransmitter levels directly or using medications which increase another neurotransmitter that inhibits or decreases the action of norepinephrine. One of those inhibiting neurotransmitters is GABA, also known as Gamma-Aminobutyric Acid.
 
GABA: Mania and Seizures to Relaxation and Impulse Control

Gamma-Aminobutyric Acid (GABA) is a neurotransmitter that is inhibitory, that is, it decreases the ability of other neurotransmitters to work. GABA is involved in our level of excitability. Rather than encouraging communication between cells such as Dopamine, Serotonin or Norepinephrine - GABA reduces, discourages, and blocks communication. This neurotransmitter is important in brain areas involving emotion and anxiety. 

When GABA is in the normal range in the brain, we are not overly aroused or anxious. At the same time, we have appropriate reactions to situations in our environment. GABA is the communication speed controller, making sure all brain communications are operating at the right speed and with the correct intensity. Too little GABA in the brain, the communication becomes out of control, overstimulated, and chemically unstable. Too much GABA and we are overly relaxed and sedated, often to the point that normal reactions are impaired. 

Low levels of GABA are associated with Bipolar Disorder, Mania. With GABA levels below average, the brain is too stimulated. We begin talking rapidly, staying up for days at a time, and develop wild and grandiose ideas. In a Manic state, we are so “high” and out of control that social problems are quick to develop, often due to hypersexuality, excessive spending, reckless decisions, risk-taking behavior, and grandiose ideas. We may feel so good that we think we are a heavenly spirit, an intellectual genius, or possessing extraordinary powers. I personally had one patient who locked himself in his mobile home and spent one week rewriting the New Testament in “hillbilly”. Another, with limited education, began purchasing books on the Theory of Relativity by Albert Einstein, sensing he may be able to use the information to invent “warp drive”. 

Low levels of GABA are also associated with problems of poor impulse control, including clinical conditions such as gambling, temper tantrums, and stealing. When GABA is low in the brain, impulsive behaviors are not inhibited (stopped) by logical or reasonable thinking. 

Low levels of GABA are also associated with epilepsy or seizure disorders. If we imagine a seizure as a type of electrical storm, the seizure begins at one location in the brain then rushes across and through the brain like a sudden storm. Low levels of GABA make it easy for the brain to develop seizures which is why seizures are part of the withdrawal syndrome for many substances that work with GABA such as alcohol and tranquilizers (benzodiazepines – Xanax, Ativan, Librium, Valium, etc.). Substances that artificially maintain a high level of GABA, when stopped, create a dramatic drop in GABA levels, thus creating the risk for withdrawal seizures due to the chemical instability that is created.
High levels of GABA produce more control, relaxation, and even sedation. Alcohol works by increasing GABA levels, which is why all body systems are relaxed at first – then sedated to the point of slurred speech, unsteady gait, and foggy thinking. Alcohol withdrawal, or the sudden severe drop of high GABA levels, produce a low GABA level and the possibility of seizures. Withdrawal from benzodiazepines is known to follow the same pattern. Taking forty milligrams of Valium for two years, suddenly stopping all medication, will likely produce a seizure. 

Medications for anxiety create relaxation and a decrease in anxiety by increasing GABA levels in the brain. Alcoholic beverages work in the same manner; the alcohol increasing GABA levels to produce mild euphoria, loss of social anxiety, and other symptoms of intoxication. Excessive intake of benzodiazepines and/or alcohol is extremely dangerous as the high GABA level actually smothers the communication between brain neurons – sometimes to the point of a total lack of communication between neurons – also known as death. 

Medications for seizures, impulse control problems, and Bipolar Disorder, Mania all work by increasing the GABA levels without accompanying euphoria. Lithium and anti-seizure medications all increase GABA into the normal range, thus lowering the possibility of seizures and producing brain chemical stability. As GABA is the neurotransmitter policeman, changes in GABA can influence all neurotransmitters but especially norepinephrine.
 
Medication Treatment of the “Chemical Imbalance”

Understanding these four neurotransmitters provides a window to understanding the majority of psychiatric conditions, ranging from depression to schizophrenia. Mental health professionals use psychological testing, interviews, questionnaires, and patient history to determine first, if a change in the neurotransmitter system is present, then second, what neurotransmitters are involved. A proper clinical diagnosis then leads to proper medication treatment. 

Medications are prescribed in an effort to return the brain’s neurotransmitter status to normal. Much like a physician may prescribe a medication to lower your cholesterol or increase another body chemical, mental health professionals are concerned with returning your neurotransmitter levels to normal. 

Medications for mental health conditions work in several ways:
· Some imitate the neurotransmitter, triggering a response as though the original neurotransmitter were present 

· Some block the neurotransmitter from being absorbed by the surrounding neurons, known as blocking the reuptake. Reuptake inhibitors block the reabsorption/reuptake of Serotonin or Norepinephrine and thus make more neurotransmitter available
· Some force the release of the neurotransmitter, causing an exaggerated effect. Cocaine does this to Norepinephrine and Dopamine while MDMA (Ecstasy – a club drug) does this to Serotonin. 

· Some increase neurotransmitters known to slowdown or reduce the production of other neurotransmitters.
· Some block the release of neurotransmitters completely
· Some interfere with the storage of neurotransmitters, allowing them to come out of storage and lose potency 

Based on the neurotransmitter theory of psychiatric illness, we can plot clinical conditions and see how mental health professionals determine medication treatment by recognizing which neurotransmitters are involved: 

Diagnosis: Stress-Produced Depression
Neurotransmitter: Low Serotonin
Medication: Selective Serotonin Reuptake Inhibitor (SSRI) 

Diagnosis: Agitated/Anxious Depression
Neurotransmitter: Low Serotonin
Elevated Norepinephrine
Medication: SSRI and Antianxiety Medication or
Serotonin Norepinephrine Reuptake Inhibitor (SNRI) 

Diagnosis: Major Depression with Psychosis
(Severe depression with hallucinations/paranoia)
Neurotransmitter: Elevated Dopamine
Low Serotonin
Medication: Antipsychotic medication
SSRI 

Diagnosis: Bipolar Disorder, Mania
Neurotransmitter: Low GABA
Medication: Anticonvulsant or Lithium 

Diagnosis: Bipolar Disorder, Depressed
Neurotransmitter: Low GABA
Low Serotonin
Medication: Anticonvulsant or Lithium
SSRI
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Bottom line: If you need help, GET HELP. There are many caring professionals out there that are ready to help. Not only that, but it may bring some clarity to a situation that has been cloudy and confusing for a long time. Don't be afraid to take the first step in going to see someone that is trained to help. Above all, be willing to trust yourself! Also, I encourage you to keep investigating the possible causes of your imbalance whether they are nutritional or psychological or environmental. YOU are your own best advocate and healer!!


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Just a personal note: There is nothing new under the sun. I am just attempting to present info. here that has helped me. I hope to present it in a clear way based on my experience with anxiety which was a spiritual, psychological and emotional awakening for me. In retrospect of this experience I have been reading as much as I could to come to a deeper and more grounded understanding of this seemingly mystical thing that happened to me (so that I could share it with you). I'm not a doctor or a scientist. Please know this is only my experience. Yours will obviously be different, but since my experience was so similar to others I've talked to, I am hoping this may be helpful or useful to you in some way. It's also a way that I hope to share the love with you. That is my purpose here.



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