Is bipolar disorder hereditary?

Genetics. Bipolar disorder has been found to have some hereditary basis. This doesn't mean that there is a 100% chance that the offsoring of someone with bipolar d/o will enx up with it as well, but rather there is more likelihood as compared to the general population. I believe bipolar d/ o is now the 2nd highezt of mental d/o, being surpassed by adhd.
Yes. There is a lot of evidence for a genetic predisposition to bipolar disorder. Twin studies show evidence for genetic predisposition. However, genes are nit the only factor - bipolar disorder, like most mental illnesses have complicated, multifactorial etiologies.
Yes. Bipolar disorder disorder definitely runs in families. There has not yet been found a specific genetic link, but much research is being done in that area. Even though there is likely a genetic link, the expression of symptoms may be variable.

Related Questions

Is bipolar disorder something inherited from parents?

Yes. For bipolar disorder, children who have one parent with the illness have a 15% risk of developing the disorder. Those who have two parents with bipolar have about a 50% risk. For depression, if someone has a parent or sibling with major depression, that person probably has a 2 or 3 times greater risk of developing the illness compared with the average person (or around 20-30% instead of 10%). Read more...

Have twin studies shown that bipolar disorder is hereditary?

Yes. The disorder is highly heritable. Estimates of the genetic component to the heritability range from 60 to 85 percent. Read more...
Bipolar disorder. It is highly genetic illness. There is about 70 % chance of child to have bipolar disorder if both parents have been diagnosed with it as well. Read more...

What is bipolar disorder?

Manic depressive . Bipolar disorder is a mood disorder which is characterized by abnormally high (manic) and abnormally low (depressive) episodes. Read more...
Bipolar disorder. The classical description of bipolar disease is the "very high and very low" disease with highs described as feeling like superman and lows as profound depression with a high rate of suicidal ideation. However, more recently it has been associated with a more schizophrenic presentation not necessarily presenting with the very dramatic ups and downs (typically less of the manic phase). Read more...
Mania/Depression. Bipolar disorder is a psychiatric condition which causes cycling of the mood between depression and mania. Mania is characterized by extreme hyperactivity, exuberance and often insomnia. Depression usually exhibits the opposite. The cycles can be rapid or more slow and the extremes can be muted. It is important to diagnose properly because treatment differs from that of depression alone. Read more...
Manic depressive. Mood swing with patient can fluctuate between higher ( high) and lower (lows) or ffeling irritable. Read more...
Mood Disorder. Mania or hypomania: 1 may show aggression, agitation, v judgment ; impulse control, distractability, rapid thoughts ; speech, ^ libido, v sleep, spending sprees, high risk behaviors, elation, ^ physical activity or psychosis. When depressed 1 may have low mood, v energy level, v concentration, amotivation, ^ or v sleeping, ^ or v in appetite, poor self esteem, feelings of hopelessness or >. Read more...
Bipolar. Bipolar I and bipolar II, In the first, manic phases are more severe, and in the second, depressive phases are more severe. There is also cyclothymia which is a low grade version of bipolar disorder in general, where mood swings are not as severe in either direction, manic or depressive. Read more...

What is bipolar disorder?

Manic depression. Psychiatric condition where subject experiences both episodes of severe depression & mania or hypomania. These episodes are frequently cyclical or seasonal. Subject often attributes depressive episodes to external causes such as unpleasant boss or feeling ill. Manic episodes can vary from being"life & soul of the party" to being extremely obnoxious & "impossible". Best treated by a psychiatrist. Read more...
Major Mental Illness. Bipolar disorder is a lifelong mental illness which features recurrent episodes of severe depression and of hypomania/mania - which is best explained as the opposite of depression. Bipolar disorder usually has a strong biological basis. The diagnosis is best made by a psychiatrist. The phrase, "he/she is bipolar" used by lay people often implies emotionality, not the diagnosis. Read more...
Bipolar. Bipolar I and bipolar II, In the first, manic phases are more severe, and in the second, depressive phases are more severe. There is also cyclothymia which is a low grade version of bipolar disorder in general, where mood swings are not as severe in either direction, manic or depressive. Read more...

What is bipolar disorder?

EVALUATE. Bd is a biochemical/phisiologic illness, generally long- lasting, generally with recurrent serious depression and/or very energized, ill considered and sometimes psychotic behavior. The DX is made too casually these days, based on an episode of angry behavior and DX should be made ; confirmed with an expert. Treatment is generally manditory to manage. Read more...
Major Mental Illness. Bipolar disorder is a lifelong mental illness which features recurrent episodes of severe depression and of hypomania/mania - which is best explained as the opposite of depression. Bipolar disorder usually has a strong biological basis. The diagnosis is best made by a psychiatrist. The phrase, "he/she is bipolar" used by lay people often implies emotionality, not the diagnosis. Read more...
Bipolar. Bipolar I and bipolar II, In the first, manic phases are more severe, and in the second, depressive phases are more severe. There is also cyclothymia which is a low grade version of bipolar disorder in general, where mood swings are not as severe in either direction, manic or depressive. Read more...

What causes bipolar disorder?

Multifactorial. Bipolar disorder is a type of mood disorder. It's origin can be multifactorial, genetics plays a big role into it, so having a family member with bipolar disorder or other mood disorder puts you at a increase risk compared to the general population. Other things like biological factors such as history of drugs can presipitate bipolar like symptoms. Read more...
Multifactorial. So far no one has established a genetic link with bi-polar disorder, and many have tried. It is certainly true that it runs in families, but that can be a result of the family environment. There is a reasonable theory that the manic episodes are a way of combating the depressive feelings and that both are the result of chronic internal stress leading to depletion of neurotransmitters. Read more...
Bio, psycho, social. The causes of mood disorders arise over development from biology, psychology, and social factors. Similarly you need to make sure the treatment of mood utilizes all three. Are you making sure your biology is working optimally with exercise and avoiding trigger foods, taking meds? Are you keeping your psychology in check with therapy and mental training? Is your social life supportive or harmful? Read more...
Bipolar. Bipolar symptoms are caused by an imbalance of neurotransmitters in the synapses between nerve cells. What causes that imbalance is a genetic phenomena no one truly understands. Read more...

Have bipolar disorder a test?

History. No lab or radiologic test, nor physical exam, can test for bipolar. Perhaps one day as there are strong indications it is a brain condition with a genetic background. But for now, it's a patient's history of modd changes, cognition and behavior that makes the diagnosis. In truth, this method works quite well, having been refined since antiquity. Read more...
History. Exam by psychiatrist--helps to bring along someone who has observed you over time. Read more...

Do I have a bipolar disorder?

Bipolar. Moods swing to extremes, between episodes of depression lasting around few weeks & phases of mania lasting few weeks each. Milder forms are called bipolar type 2 or cyclothymia, more severe forms are accompanied with psychotic symptoms such as hearing voices or seeing things that are not there. Your mental health counselor can assess & give more definite diagnosis. Read more...
Risk. In the general population incidence is 1 to 4%. Beyond that, a face to face evaluation is needed. The mood disorder questioner (mqd) is in public domain as a good screen tool and/or conversation starter with a md. Read more...

Can kids get bipolar disorder?

Yes. Yes, most patients start bipolar disorder in childhood. The earlier a child is treated, the less likely the child will continue on to have bipolar symptoms in adulthood. See: http://www.Thebalancedmind.Org/ also see the great book by janet wozniak, md "is your child bipolar?". Read more...
Yes. While unusual, children can develop symptoms of bipolar disorder in childhood. While most individuals develop symptoms of bipolar disorder in adolescence or early adulthood, a small number do get it as young as 8 years old. Read more...