Iam having sleeping changes recently. I noticed that I don't get into sleep as easy as before. Iam also not taking deep and nice sleep as before. I used to sleep deeply and don't get up even if there is some noise around me. Now iam easily aroused and I feel that i didn't sleep when I wake up in the morning and also my sleep is very superficial. Could it be due to the effect of the medications iam taking now? I take 4 tablets of Effexor 75mg in the morning started 5 wks ago, seroxat 2 tabs and dogmatil 1 tab 200 mg at night started 7 wks ago. Is any of these medications is responsible for this problem? What could be the cause?. Iam a known case of MDD, Gad with obsessive thoughts. Plz I need help as this problem is affecting me physically and psychologically.