Hello and Welcome to ‘Ask A Doctor’ service. I have reviewed your query and here is my advice. Lexapro is safe drug and adverse effects are not very serious. Few side effects are dizziness and low BP and other less common includes gastrointestinal effects, like nausea, vomiting, loose motion, drowsiness, sleep disturbance, weakness, fatigue and some mood disorders, like nervousness, agitation. The list is never ending and lot other effects present, but all those are very rare and difficult to write all here. Hope I have answered your query. Let me know if I can assist you further.