Escitalopram is not habit-forming, and taking it once does not mean you must continue. For it to be effective, it needs to be taken consistently as prescribed.
Given your symptoms of anxiety and emotional instability, this medication can be beneficial. Doctors often start at a low dose and increase gradually to minimize side effects. A short-term medication like clonazepam may sometimes be used if there is increased anxiety during the initial phase.
I would advise you to consult a psychiatrist, give the medication adequate time, and stay in regular follow-up so any concerns or side effects can be addressed promptly.
Next Steps
Consult a Psychiatrist.
Health Tips
Give adequate time for medicine to show proper effect.