Lexapro (escitalopram) is a prescription drug used to treat depression and generalized anxiety disorder. Side effects may include taste alterations, shaking, fever. Answers Posted in: abilify, depression, bipolar disorder, obesity, male Answer: We don't know why these drugs cause weight gain, for sure. But Lexapro is a drug that was released by the Forest Pharmaceuticals corporation aimed at fighting depression. The FDA approved Lexapro in August of 2002. There are potential side effects with Wellbutrin, and weight loss appears to be one of them. As this eMedTV article explains, Wellbutrin can cause a loss of appetite. I think if you ask 10 different people, you might get 10 different answers. This definitely is a subject of much debate. My opinion is that nutrition certainly does. Find patient medical information for Lexapro Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Learn about Lexapro (Escitalopram Oxalate) may treat, uses, dosage, side effects, drug interactions, warnings, patient labeling, reviews, and related medications. Lexapro is the brand name for a drug called escitalopram, which treats depression and anxiety. As a side effect, Lexapro may cause some people to gain a small amount. BELVIQ REVIEWS, PATIENT AND DOCTOR REVIEWS, TESTIMONIALS, VIDEOS, Why Is Belviq Far Safer Superior To Qsymia Contrave. Phentermine BEFORE AFTER PICTURES WEIGHT LOSS Lexapro medication side effects and benefits, use with natural supplements. Escitalopram medication information for anxiety, depression. Citalopram hydrobromide (Celexa), an antidepressant, can help people Weight gain, a known sideeffect of antidpressants, may be in citalopram, according to.