Most MAO inhibitors should also not be taken for 2 weeks right before cure with this medication. Inquire your doctor when to start out or end taking this medication.Ng??i ?ang s? d?ng thu?c ?c ch? MAO ho?c dùng thu?c ?c ch? MAO trong vòng two tu?n g?n nh?t.Administer Otrivin Fantastic Evening 0.05 % Nasal Spray as directed by your medical doctor.