Hello @constantinos and welcome to Mayo Connect. You are asking a good question. You must realize that when you stop taking a prescription like escitalopram, also known as Lexapro, it is important to taper off the medication slowly. The length of time to taper is undoubtedly different for each person.

Here is a Connect discussion on this topic which you might find helpful:
— Tapering off Lexapro or Cipralex (Escitalopram):
https://connect.mayoclinic.org/discussion/tapering-off-lexapro-or-cipralex-escitalopram/
I see that you want to end this process in one month. Is there a specific reason for this? Please know that might not be possible. Each person is different in their tolerance to this tapering off process.

Did your doctor or pharmacist suggest a tapering schedule to gradually reduce the dosage to make it easier?