Hello and welcome to ‘Ask A Doctor’ service. I have reviewed your query and here is my advice.
Lexapro is class SSRI which treats anxiety and
depression in adults. it has wide range of side effects like nausea,
dizziness, vomiting,
increased heart rate, dizziness , diarrhea etc.
You should seek medical attention / consulting doctor when these side effects persist continously or you have problems of
serotonin syndrome.
Serotonin syndrome includes combination of fever, agitation, nausea, vomiting, dizziness, palpitations, shivering and muscle
stiffness.
Questions from my side :
1. Can you tell me details about all other medicines you are using?
2. Your age and any comorbid conditions if you are having.
Hope I have answered your query. Let me know if I can assist you further.