Hi I was suffering from cold and cough due to some allergy last year and my doctor prescribed me fluticone FT 27.5 mcg nasal spray for 2 months and L montus AB for 10 days and again after 10days intervel for next 10 days. And also advised to do some test for sinus but result was negative and told that I only have allergy problem. And that time it was 100% satisfaction from treatment of allergy. But since 1 month again i am having same problem of sneezing all the time due to allergy. Now i want to continue the same medicine as prescribed earlier. So i just wanted to know how long I have to continue these medicine for full recovery. Waiting for valuable reply and thanks in advance.