No, antidepressants do not work immediately. They typically take 24 weeks to start improving symptoms, with full effects seen in 68 weeks. If you have any further questions or need more clarity, please consult with a psychiatrist. If youre in Texas, we welcome you to reach out to www.MidCitiesPsychiatry, were here to help you.

See this link...
https://mentalhealthdaily.com/2014/02/26/do-antidepressants-work-immediately/