What are the cons of antidepressants?
Isabella Harris
Updated on January 22, 2026
SSRIs and SNRIs
- feeling agitated, shaky or anxious.
- feeling and being sick.
- indigestion and stomach aches.
- diarrhoea or constipation.
- loss of appetite.
- dizziness.
- not sleeping well (insomnia), or feeling very sleepy.
- headaches.