Learn about Lexapro (Escitalopram Oxalate) may treat, uses, dosage, side effects, drug interactions, warnings, patient labeling, reviews, and related medications. Lexapro is a common antidepressant, but there are some Lexapro side effects you should be aware of before taking the drug. Switched from Celexa to Lexapro 6 months ago: Basically I've just been cranky and tired, punctuated with weird outbursts of rage. Ive had my 8 yr old yorkie to our vet 2 timwa IN Last 3 weeks hair is getting matted up and she iches and scratches allot and some of the spots shes pull hair out. is used to treat of major depressive disorder and generalized anxiety disorder. Answers Posted in: lexapro, depression, anxiety Answer: Not to be negative but it could last months it did for me I wish you the Reviews and ratings for lexapro. 1461 reviews submitted with a 7. Read consumer reviews to see why people rate Lexapro Antidepressant 4. Also see scores for competitive products According to my doctor (and everyone's is different) she started me in 10mg and said that I need to stick with the 10mg for at least 6 weeks to see if that dose will. Lexapro (Escitalopram) is prescribed to treat depression and generalized anxiety disorder, the constant excessive worrying that interferes with daily life. I have been on Lexpro for 2 years now (20mg). During that time I tried to go off it and id so for 6 weeks. Then I went back on because of Trama that occurred in my life..