Goodday, about twee weeks ago I started having the chills through the night, only in the nights. I am so cold at that stage that I shiver so badly that I wake my husband, after that I am so hot that I have to shower the following morning because of the sweat. I do not know why because I dont feel sick. The doc put me on Illovex SR 75mg for depression and I thought it might be the meds but it is not one of the side effects.

Any idea what the problem may be?