Mention five types of depression

Here are five types of depression:

1. Major Depressive Disorder (MDD): Characterized by persistent sadness, loss of interest, and a range of emotional and physical problems.
2. Persistent Depressive Disorder (Dysthymia): A long-term (at least two years) form of depression that is less severe than MDD but still significantly impacts daily life.
3. Bipolar Disorder: While not solely a depressive disorder, it involves extreme mood swings, including episodes of depression and mania or hypomania.
4. Seasonal Affective Disorder (SAD): Depression that occurs during specific seasons, most commonly in winter, and is thought to be related to reduced sunlight exposure.
5. Postpartum Depression: Depression experienced by mothers after giving birth, which can affect their ability to care for themselves and their newborns.