Mood swings

Also known as: Emotional swings, Labile mood

Mood swings symptom guide: what it can mean, possible causes, and when to seek care. Educational only.

Overview

Mood swings can relate to stress, hormones, sleep, or mood disorders. Mild swings can be ordinary. If they block work or relationships, professional support helps.

Possible causes

Stress
Hormone changes
Poor sleep
Medicines or caffeine
Mental health conditions

When to see a doctor

Talk with a clinician if swings persist, there is self-harm risk, or life is disrupted.