Side effects

I have depression. Depression is a disease which takes power of heart and mind away. As well it get one's ideas twisted to dark view. I have medical substances against the depression every day. Some of them have bad side effects. By one of the effects, these days my eyes view become unnormal: one thing seems to be three or four over-coveredly.
Because of this I have had take three days off. Straight way for getting out of this condition is to make stop taking the medical substances as anyone see. But it's impossible for me. I am strongly in need of them for care of my depression.
I don't see the reason why the side effect has gotten increased these days. I am hoping getting clear view as quickly as possible.