I started taking sertraline 3 days ago. The first day I had an horrendous headache and felt sick for most of the day. That night I couldn’t sleep. Yesterday I hardly felt ill at all and slept fine, and today I got no side effects and fingers crossed I sleep ok.
However, my mood seems to have improved from the second day. I feel less angry and irritable! I just don’t believe they work that quick! Am I imagining it?