Bipolar Disorder

Bipolar disorder involves episodes of elevated or irritable mood, called mania or hypomania, alternating with depressive episodes. The depressive side is usually what brings someone in, because the elevated side rarely feels like a problem while it is happening.

Why diagnosis takes care

Bipolar disorder is frequently diagnosed as depression first, and the average gap between first symptoms and correct diagnosis runs into years. The reason is structural: people seek help when they feel terrible, not when they feel unusually good, and standard depression screening does not ask about elevated episodes at all.

This matters clinically. An antidepressant given alone to someone with bipolar disorder can trigger a manic episode or accelerate cycling. Getting the diagnosis right before starting treatment is not caution for its own sake.

So the evaluation asks specifically about periods of reduced sleep need, elevated energy, accelerated thinking, and uncharacteristic risk-taking. Family history matters too. If you have someone who can describe what you are like during those periods, their account is genuinely useful, because elevated episodes are hard to see accurately from inside.

Hypomania is easy to miss

Hypomania is the milder form, and it often feels good: productive, confident, socially easy, needing four hours of sleep and feeling fine. It rarely gets reported as a symptom because it does not feel like one. It is still diagnostically important.

What treatment involves

Medication is usually central, most often a mood stabiliser or an atypical antipsychotic rather than an antidepressant alone. Some of these require blood monitoring, and that is arranged and tracked rather than left to you to remember.

Alongside medication, sleep is treated as a real clinical target. Sleep loss both signals an approaching episode and helps cause one, which makes it one of the most useful early warning signs to track.