How long do homeopathic medicine take to cure depression?

It normally takes 4-6 weeks for the medications to start working properly. You will feel better for a little while for the first few weeks then when 6 weeks comes around, it should be working like it should be. Antidepressant medication is not a magical cure though, at the correct dosage it should make you feel more like able to face life, but works best when combined with some form of talking treatment. That way you are able to address the source of the illness not just treat the symptoms.