Everyone has ups and downs in mood-happiness, sadness, and anger are normal emotions and an essential part of everyday life. In contrast, bipolar disorder is a medical condition in which people have mood swings out of proportion, or totally unrelated, to things going on in their lives. These swings affect thoughts, feelings, physical health, behavior, and functioning. Bipolar disorder is not your fault, nor is it the result of a "weak" or unstable personality. It is a treatable medical disorder for which there are specific medications that help most people.
Bipolar disorder usually begins in adolescence or early adulthood, although it can sometimes start in early childhood or as late as the 40s or 50s. When someone over 50 has a manic episode for the first time, the cause is more likely to be a problem imitating bipolar disorder (e.g., neurological illness or the effects of drugs, alcohol, or some prescription medications).
On average, people with bipolar disorder see 3-4 doctors and spend over 8 years seeking treatment before they receive a correct diagnosis. Earlier diagnosis, proper treatment, and finding the right medications can help people avoid the following:
Bipolar disorder tends to run in families. Researchers have identified a number of genes that may be linked to the disorder, suggesting that several different biochemical problems may occur in bipolar disorder (just as there are different kinds of arthritis). However, if you have bipolar disorder and your spouse does not, there is only a 1 in 7 chance that your child will develop it. The chance may be greater if you have a number of relatives with bipolar disorder or depression.
There is no single, proven cause of bipolar disorder, but research strongly suggests that it is often an inherited problem related to a lack of stability in the transmission of nerve impulses in the brain. This biochemical problem makes people with bipolar disorder more vulnerable to emotional and physical stresses. If there is an upsetting life experience, substance use, lack of sleep, or other excessive stimulation, the normal brain mechanisms for restoring calm functioning don't always work properly.
This theory of an inborn vulnerability interacting with an environmental trigger is similar to theories proposed for many other medical conditions. In heart disease, for example, a person might inherit a tendency to have high cholesterol or high blood pressure, which cause gradual damage to the heart's supply of oxygen. During stress, such as physical exertion or emotional tension, the person might suddenly develop chest pain or have a heart attack if the oxygen supply becomes too low. As with heart disease and other medical conditions, treatment for bipolar disorder focuses on taking the right medications and making life-style changes to reduce the risk of mood episodes.
Over the course of bipolar disorder, four different kinds of mood episodes can occur:
1. Mania (manic episode). Mania often begins with a pleasurable sense of heightened energy, creativity, and social ease-feelings that can quickly escalate out of control into a full-blown manic episode. People with mania typically lack insight, deny anything is wrong, and angrily blame anyone who points out a problem. In a manic episode, the following symptoms are present for at least 1 week, to the point where the person has trouble functioning in a normal way:
Plus at least four (and often almost all) of the following:
In very severe cases, there may be psychotic symptoms such as
hallucinations (hearing or seeing things that aren't there) or
delusions (firmly believing things that aren't true)
2. Hypomania (hypomanic episode).
Hypomania is a milder form of mania with similar but less severe
symptoms and less impairment. In hypomanic episodes, the
individual may have an elevated mood, feel better than usual, and
be more productive. These episodes often feel good and the quest
for hypomania may even cause people to stop their medication.
However, all too often there is a severe price to pay for
hypomania-either escalation to mania or a crash to depression.
3. Depression (major depressive episode). In a full-blown "major" depressive episode, the following symptoms are present for at least 2 weeks and make it difficult for you to function:
Plus at least four of the following:
Severe depressions may also include hallucinations or
delusions.
4. Mixed Episode. Perhaps the most disabling
episodes are those that involve symptoms of both mania and
depression occurring at the same time or alternating frequently
during the day. You are excitable or agitated as in mania but
also feel irritable and depressed, instead of feeling on top of
the world.
People vary in the types of episodes they usually have and how often they become ill. Some people have equal numbers of manic and depressive episodes; others have mostly one type or the other. The average person with bipolar disorder has four episodes during the first 10 years of the illness. Men are more likely to start with a manic episode, women with a depressive episode. While a number of years can elapse between the first two or three episodes of mania or depression, without treatment most people eventually have more frequent episodes. Sometimes these follow a seasonal pattern (for example, getting hypomanic in the summer and depressed in the winter). A small number of people cycle frequently or even continuously through the year.
Episodes can last days, months, or sometimes even years. On average, without treatment, manic or hypomanic episodes last a few months, while depressions often last well over 6 months. Some individuals recover completely between episodes and may go many years without any symptoms, while others continue to have low-grade but troubling depression or mild swings up and down.
Special terms are used to describe common patterns:
The two most important types of medication used to control the symptoms of bipolar disorder are mood stabilizers and antidepressants. Your doctor may also prescribe other medications to help with insomnia, anxiety, restlessness, or psychotic symptoms.
Mood stabilizers are used to improve symptoms during acute manic, hypomanic, and mixed episodes; they may sometimes also reduce symptoms of depression. They are the mainstay of long-term preventive treatment for both mania and depression. Three mood stabilizers are widely used in the United States:
Fortunately, each of the three mood stabilizers has different chemical actions in the body. If one does not work for you, or you have persistent side effects, your doctor can suggest another, or combine two medications at doses you can manage. For all three mood stabilizers, blood tests are used to determine the correct dose and to monitor safety.
The first line drugs for the acute phase treatment of a manic episode are lithium and valproate. In choosing between them, your doctor will take into account whether either of these medicines has worked for you in the past or whether there are particular side effects that might affect your preference. All other things being equal, the initial decision may be based on the subtype of bipolar disorder that you have: experts prefer lithium for patients with euphoric (overly happy) moods and valproate for patients with mixed features (manic episodes with a very unhappy or irritable mood) or for patients who are rapid cyclers.
Acute treatment with lithium or valproate usually helps significantly in a few weeks. However, if the first medication does not work well enough, your doctor may switch you to the other or combine them. Carbamazepine is also useful as a backup, especially for mixed episodes or rapid cycling.
Two types of medications are used for insomnia and agitation during a manic episode:
During acute treatment of mania, you may need one of these to help you sleep and to reduce your mental or physical agitation. Antipsychotic medication is helpful if you have delusions, hallucinations, or severe agitation. These additional medicines may also be needed because it may take a few weeks to get the full effect of mood stabilizers. Fortunately, antianxiety and antipsychotic medicines work rapidly and can be given by mouth or by injection. If you are so severely manic that you don't recognize the symptoms of your illness and refuse medication, injections may literally help save your life by preventing you from acting in impulsive, irrational, or dangerous ways.
Both antianxiety and antipsychotic medicine can cause drowsiness as a side effect. Antipsychotic medicines may also cause muscle stiffness, restlessness, and other side effects. If you have problems with side effects, be sure to tell your doctor, who can adjust the dose or add another medication to help. As you recover, doses of these medicines are usually lowered. They may be discontinued within a few weeks or months.
Although mood stabilizers by themselves, especially lithium, can sometimes pull you out of a depression, you may also need to take a specific antidepressant medication to treat the depressive episode. However, if given alone, antidepressants can sometimes cause a major problem in bipolar disorder by pushing your mood up too high (causing hypomania, mania, or even rapid cycling). Therefore, in bipolar disorder, antidepressants are given together with a mood stabilizer to prevent an "overshoot."
Antidepressants usually take several weeks to begin showing full effects-so don't get discouraged if you don't feel better right away. Although the first drug tried will work for the majority of patients, it is common to go through two or three trials of antidepressants before finding one that is right for you. While waiting for the antidepressant to work, your doctor may also give you a sedating medication to help with sleep, anxiety, or agitation. After you recover from the depression, your doctor will help you decide whether to taper off the antidepressant.
Many types of antidepressants are available with different chemical mechanisms of action. All can be effective, but most experts consider the following two types to be first choices in bipolar disorder:
If these do not work, or if they cause unpleasant side effects, the other choices are:
Although electroconvulsive therapy (ECT) has had a lot of unfair publicity, it can be a life-saver and is often the safest and most effective treatment for psychotic depression. ECT may also be needed if you are severely ill and cannot wait for medicines to work, if you have had several unsuccessful trials of antidepressant medications, or if you have medical conditions or pregnancy that make drug therapy less safe. Remember ECT is much safer and more comfortable than it has been portrayed in Hollywood movies and can be remarkably effective. Like all treatments, ECT has potential side effects. Although there is usually short-term memory disturbance, most ECT patients feel that the benefits far outweigh the prospect of suffering from long-term severe, unremitting depression.
Treatment in the hospital is sometimes needed but is usually brief (1-2 weeks). Hospitalization can be essential to prevent self-destructive, impulsive, or aggressive behavior that the person will later regret. Manic patients often lack insight that they are ill and require hospitalization. Research has shown that after recovery, most manic patients are grateful for the help they received, even if it was given against their will at the time. During depression, hospitalization may be needed if a person becomes very suicidal. Hospitalization is also used for individuals who have medical complications that make it harder to monitor medication and for people who cannot stop using drugs or alcohol. Remember, early recognition and treatment of manic and depressive episodes can lower the chances of hospitalization.
Successful management of bipolar disorder requires a great deal from patients and families. There will almost certainly be many times when you will be sorely tempted to stop your medication because 1) you feel fine, 2) you miss the highs, or 3) you are bothered by side effects. If you stop your medication, you probably won't have an acute episode immediately in the next days or weeks, but eventually you will probably have a relapse. Don't forget the kindling model, which suggests that each episode worsens your chances of having a smooth long-term course.
Sometimes the diagnosis is uncertain after a single episode and it is possible to taper the medication after about a year. However, if you have had only one episode of mania but have a very strong family history (suggesting you may have inherited the disorder), or if the episode was so severe that it almost ruined your life, you should strongly consider taking medication for several years if not for life. If you have had two or more manic or depressive episodes, experts strongly recommend taking preventive medication indefinitely.
Mood stabilizers (lithium, valproate, carbamazepine) are the core of prevention. About one in three people with bipolar disorder will be completely free of symptoms by taking mood stabilizing medication for life. Most people experience a great reduction in how often they become ill or in the severity of each episode. Don't be discouraged if you occasionally feel that you might be going into a manic or depressive episode. Always report changes to your doctor immediately, because adjustments in your medicine at the first warning signs can usually restore a normal mood. Sometimes it just takes a slight increase in the blood level of your mood stabilizer, or other medicines may need to be added. Medication adjustments are usually a routine part of treatment (just as insulin doses are changed from time to time in diabetes). Never be afraid to report changes in symptoms-they usually don't require any very dramatic change in treatment and your doctor will be eager to help.
Sometimes people who have felt well for a number of years hope that the bipolar disorder has gone away and that they don't need medicine anymore. Unfortunately, the medications do not "cure" bipolar disorder. Stopping them even after many years of good health can lead to a disastrous relapse, sometimes within a few months. Generally, the only times you should seriously think of stopping preventive medication are if you want to become pregnant or have a serious medical problem that would make the medicines unsafe. Even these may not be absolute reasons to stop. Always talk these situations over carefully with your doctor. If you are going to stop, it is important to taper the medicines very slowly (over weeks to months).
Some people have different side effects than others and one person's side effect (e.g., unpleasant sleepiness) may actually help another person (e.g., someone who suffers from insomnia). The side effects you may get from medication depend on:
At least half of those who take mood stabilizers have side effects (See table below). These are especially common if high doses and a combination of medicines are needed during the acute phase of treatment. Lowering doses and decreasing the number of medicines usually helps, but some people may have severe enough side effects to require a change of medicine. Side effects tend to be worse early in the treatment, but some people who have taken lithium for 20 years or longer with good results develop problems with side effects or toxicity as they become older. Fortunately, valproate or carbamazepine are often excellent alternatives as long the switch is made gradually. Valproate appears to cause the fewest side effects during long-term treatment.
If side effects are a problem for you, there are a number of approaches your doctor may suggest:
Remember: Changing medicine is a complicated decision. It is dangerous to make changes in your medicine on your own!
| Common annoying side effects you might see early in treatment, depending on dose | Long-term problems to watch for (there are often solutions without changing medicine) | Rare but potentially dangerous side effects | |
|---|---|---|---|
| Lithium |
|
|
Lithium toxicity: severe tremor, nausea, and confusion from overdosage or dehydration. |
| Valproate |
|
|
Very rare liver damage, especially if taken together with other medicines that are used for epilepsy |
| Carbamazepine |
|
|
Rash; rarely
severe Very rare severe drop in white blood cells |
You and your family or loved ones will benefit by learning as much as possible about how to live with bipolar disorder. Here are the most commonly asked questions about lifestyle changes:
Absolutely yes. First, become an expert on your illness. Since bipolar disorder is a lifetime condition (like many other medical disorders such as diabetes), it is essential that you and your family or others close to you learn all about it and its treatment. Read books, attend lectures, talk to your doctor or therapist, and consider joining a chapter of the Depressive and Manic-Depressive Association or the National Alliance for the Mentally Ill near you to stay up to date and learn from others how to manage day-to-day life and your medications. Being an informed patient is the surest path to success.
You can help reduce the minor mood swings and stresses that sometimes lead to more severe episodes by paying attention to the following:
Early signs of a mood episode differ from person to person and are different for mood elevations and depressions. The better you are at spotting your own early warning signs, the faster you can get help to prevent a full-blown episode. Each person gets to know certain inner feelings that indicate when a mood change is developing. Slight changes in mood, sleep, energy, self-esteem, sexual interest, concentration, willingness to take on new projects, thoughts of death (or sudden optimism), and even changes in dress and grooming, may be early warnings of an impending high or low. Pay special attention to a marked change in your sleep pattern, since this is a common clue that trouble is brewing. Since loss of insight may be an early sign of an impending mood episode, don't hesitate to ask your family to watch for early warnings that you may be missing.
It is normal to have occasional doubts and discomfort with treatment. Be sure to discuss all your concerns and any discomforts with your doctor, therapist, and family. If you feel a treatment is not working or is causing unpleasant side effects, tell your doctor-don't stop or adjust your medication on your own. Symptoms that come back after stopping medication are sometimes much harder to treat. You and your doctor can work together to find the best and most comfortable medicine for you. Also, don't be shy about asking for a second opinion from another clinician. Consultations can be a great help.
During acute mania or depression, most people talk with their doctor at least once a week, or even daily, to monitor symptoms, medication doses, and side effects. As you recover, contact becomes less frequent; once you are well, you might see your doctor for a quick review every few months.
Regardless of scheduled appointments or blood tests, call your doctor if you have:
Keeping a mood chart is a good way to help you, your doctor,
and your family manage your disorder (see the sample chart
below). This is a diary in which you keep track of your feelings,
activities, sleep patterns, medication and side effects, and
important life events. Often just a quick daily entry about your
mood is all that is needed. Many people like using a simple,
visual scale- from the "most depressed" to the
"most manic" you ever felt, with "normal"
being in the middle. Noticing changes in sleep, stresses in your
life, and so forth, may help you identify what are the early
warning signs of mania or depression for you. Keeping track of
your medicines over many months or years will also help you
figure out which ones work best for you.
| Day of the week | Medicines I took Name of the medicine(s) I am taking: Lithium 300 mg |
Side effects How the medicine made me feel |
Symptoms How I feel on a scale of 0 to 10 |
Activities/Sleep/ Major Life Events Include "homework" for psychotherapy |
Appointment schedule |
|---|---|---|---|---|---|
| Sample:Monday, May 15th | One pill at 8 a.m. and one at 8 p.m. | Slight tremor | 3 - I feel better about things today | Slept better.Good day at work.Made a list of good things about my life. | Dr. Smith 3:00 p.m. |
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If you are a family member or friend of someone with bipolar
disorder, become informed about the patient's illness, its
causes, and its treatments. Talk to the patient's doctor if
possible. Learn the particular warning signs for how that person
acts when he or she is getting manic or depressed. Try to plan,
while the person is well, for how you should respond when you see
these symptoms. You will be thanked later!
Psychotherapy can play an important role in reducing the stresses that can trigger manic and depressive episodes. Psychotherapy is much more likely to be helpful for depression than mania, since patients in a manic phase often have trouble retaining what they learn.
Three types of psychotherapy appear to be particularly useful for depression and may also help during recovery:
Psychotherapy can be individual (only you and a therapist); group (with other people with similar problems); or family. The person who provides therapy may be your doctor or another clinician (e.g., a social worker, psychologist, nurse, or counselor) who works in partnership with your doctor.
During depression, psychotherapy usually works more gradually than medication and may take 2 months or more to show its full effects. However, the benefits may be long lasting. Remember that people can react differently to psychotherapy, just as they do to medicine.
Support groups are an invaluable part of treatment. These groups provide a forum for mutual acceptance, understanding, and self-discovery. Participants develop a sense of camaraderie with other attendees because they have all lived with mood disorders. People new to mood disorders can talk to others who have learned successful strategies for coping with the illness.
Founded in 1986 by and for persons with depressive illnesses and their families, National DMDA is the largest illness-specific, patient-run organization in the nation. A nonprofit corporation, National DMDA is guided by a Scientific Advisory Board of some 60 distinguished researchers and practicing mental health professionals; a national Board of Directors comprised of patients and family members; and a grassroots network of 275 chapters throughout the United States, Canada, and countries overseas.
Support groups are a major function of local DMDA chapters. The groups have medical advisors and appointed facilitators, most of them patients or family members. Some chapters have lending libraries, fund-raisers, newsletters, and organized activities ranging from seminars to softball games.
The mission of National DMDA is to educate patients, families, professionals and the public concerning the nature of depressive and manic-depressive illnesses as medical diseases; to foster self-help for patients and families; to eliminate discrimination and stigma; to improve access to care; and to advocate for research toward the elimination of these illnesses.
National DMDA operates a bookstore, publishes a newsletter, holds conventions and conferences, has a National Speakers Bureau, and participates in national campaigns. To find out if there is a DMDA chapter or support group in your area or to learn more about National DMDA, call or write:
National Depressive and Manic-Depressive AssociationThese other organizations have local chapters and can also help you locate support groups and information:
National Alliance for the Mentally Ill (NAMI)National DMDA distributes free the booklet A Guide to Depressive and Manic-Depressive Illness: Diagnosis, Treatment and Support, along with a National DMDA bookstore catalog and chapter directory. The publications listed below also provide more information on bipolar disorder. Most are available from the National DMDA bookstore. To order these materials, call 800-82-NDMDA.
Cognitive-Behavioral Therapy for Bipolar Disorder. Basco MR and Rush AJ. Guilford, 1996.
The Depression Workbook: A Guide for Living with Depression and Manic Depression. Mary Ellen Copeland, MS. Newharbinger Publications, Inc., 1992.
Depressive Illness: The Medical Facts, the Human Challenge. National DMDA, rev. 1996.
Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV). American Psychiatric Association, 1994.
Everyone Needs a Hand to Hold On To (18-minute video produced for National DMDA; comes with a discussion guide) 1995.
Living with Manic-Depressive Illness: A Guidebook for Patients, Families and Friends. National DMDA, available in early 1997. Comprehensive, fully updated 60-page guide to the illness.
Manic-Depressive Illness. Frederick K. Goodwin, MD, and Kay Redfield Jamison, PhD. Oxford University Press, 1990.
Structured Group Psychotherapy for Bipolar Disorder: The Life Goals Program. Bauer M and McBride L. Springer, 1996.
Dark Glasses and Kaleidoscopes: Living with Depression and Manic Depression (video); to be released in 1996.
The Beast: A Reckoning with Depression. Tracy Thompson. G.P. Putnam's Sons, 1995.
A Brilliant Madness: Living with Manic-Depressive Illness. Patty Duke and Gloria Hockman. Bantam Books, 1992.
Call Me Anna: The Autobiography of Patty Duke. Patty Duke and Kenneth Turan. Bantam, 1987.
Darkness Visible: A Memoir of Madness. William Styron. Random House, 1990.
On the Edge of Darkness: Conversations About Conquering Depression. Kathy Cronkite. Doubleday, 1994.
An Unquiet Mind: A Memoir of Moods and Madness. Kay Redfield Jamison, PhD. Alfred A. Knopf, 1995.
Undercurrents: A Therapist's Reckoning With Her Own
Depression. Martha Manning. Harper Collins, 1994.
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Web site by David Ross, Ross Editorial Services, 4/17/97