I had been on Lexapro 20mg for about 18 months and because it isn’t working for me anymore, my doctor has switched me over to Valdoxan. She said to take 10mg of Lexapro for 3 days (which I didn’t think was enough time to ween me off of it) and then start taking Valdoxan 25mg. I am a week into taking the Valdoxan and a week of being off the Lexapro and I am feeling extremely nauseous, dizzy to the point I can’t even get off the couch. Could this be because I went off the Lexapro so suddenly and I am having withdrawals, or is the Valdoxan upsetting my stomach?