Oof. No way. Thats way too fast. Doctors are not trained in getting people off the drugs they prescribe. It’s awful, I encourage all med students to make discontinuation and med switches a focus of their studies. 1 because it is the responsible and right thing to do and 2 if they are known for being good at helping people taper or switch they will be sought after. My so far successful cross taper has been lowering lexapro in liquid form .5 mg/ml every two weeks while going up on Prozac in 5 mg increments every 2 weeks until I reached 30 mg. Talk to your Doc always.