Hi Boztari, Welcome to Healthcaremagic!
Nexito is Escitalopram, an SSRI (selective serotonin reuptake inhibitor) antidepressant. It is used for endogenous depression
, panic disorder, anxiety etc., duration of therapy varies with indication & response of patient.
The person taking it may or may not suffer from one or more of following side effects-- Nausea, diarrhoea, increased sweating, insomnia, impotence
, ejaculation disorder, fatigue, somnolence, postural hypotension
, taste disturbances, increased appetite and wt gain. (This list not being exhaustive)