Learn the differences between bipolar I and bipolar II disorders.

Bipolar disorder affects a person’s mood, thoughts, and behavior.

There are two main types of bipolar disorders: bipolar I and bipolar II.

difference between bipolar i and bipolar ii

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According to theDiagnostic and Statistical Manual of Mental Disorders, bipolar I disorder involves episodes of severemaniaand often depression.

Bipolar II disorder involves a less severe form of mania called hypomania.

Bipolar II disorder involves one or more major depressive episodes.

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Both disorders may include periods ofeuthymia, which is a term used to describe emotionally stable periods.

If you or a loved one are in immediate danger, call 911.

For more mental health resources, see ourNational Helpline Database.

Mania

Manic episodes last at least seven days.

Sometimes people assume a “manic episode” means someone turns into a “maniac.”

That’s not true.

Many individuals who experience hypomania associated with bipolar II enjoy the increased energy and decreased need for sleep.

The diagnosis is based on a set of criteria that a person must meet so that be considered bipolar.

An informed diagnosis would likely include specific tests to exclude other physical contributions to the bipolar symptoms.

Get our printable guide to help you ask the right questions at your next doctor’s appointment.

In addition, research suggests that bipolar II disorder is dominated by longer and more severe episodes of depression.

you’re able to also fight stigma to help you cope better, and learn rights.

With a timely diagnosis, a treatment plan for symptom management can be better established.

A Word From Verywell

Bipolar disorder is a complex disorder.

Although bipolar disorder is not curable, it is treatable.

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