Been taking Lexapro for years. Works good. Just had some health issues and I felt like I needed a boost. Looking for more energy, less fatigue and a willingness to do more. My doc gave me 150 mg of Wellbutrin. Did nothing. Looking for energy. I was wondering if increasing the Lexapro from 10 mg to 20 mg would help. Does anyone take 20 mg and do you feel more energy , etc. Lexapro has been great for me with no side effects and no weight gain. Who takes 20 mg og Lexapro and how does it work ?>