SSRIs, tricyclics, venlafaxine, nefazodone, bupropion. The first two are a type of antidepressants, which are associated with side effects like nausea, insomnia, migraines, and sexual problems. Common side effects of tricyclics include blurred vision, problems peeing, constipation, and impaired thinking and tiredness. I misspoke when I said that all drugs used to treat depression have nasty side effects, but a great many of them do.