Will using nexito plus and mirnite 15 cause weight gain? what are side effects of using these medicines?

Nexito-escitalopram: ...is in the same class of meds as Prozac (fluoxetine). it doesn't usually cause wt. gain. However, Mirnite (mirtazapine)_can cause wt. gain and this wt. gain can contribute to other problems. There are many other side effects, ranging from mild to severe. If you notice problems that might be caused by one of these meds, it's best to follow up with your prescribing doctor.

Side effects: Nexito and Mirnite, both antidepressants, can interact to cause serotonin syndrome, which is too much serotonin in the nervous system. This is potentially serious. Mirnite is more likely to cause weight gain. Review with prescribing doctor and consider trying one or the other med. I hope this helps.