What are the symptoms of bipolar disorder?

The clinical manifestations of bipolar disorder generally include high mood, high energy, irritability, etc.

1. High mood

bipolar disorder causes increased secretion of serotonin, noradrenaline, dopamine, etc., and the patient may feel abnormally excited, happy, or happy, usually out of proportion to the actual event or environment.

2. High energy

bipolar disorder causes regulatory disorders in brain regions such as the amygdala and hypothalamus, resulting in excessive energy and vitality even if the patient has little sleep.

3. Irritable

bipolar disorder also causes neurotransmitter imbalance in the brain, causing the patient to overreact to small things and appear angry.