I have problem of watery eyes with itching, continues sneezing and dry coughing. I have consulted with doctors three times. All of them told me I have allergy with pollution, use a mask and they gave me anti allergic medicines for a month. I had them as per prescription but problem is still there. While taking medicines sneezing and itching was in control but after finishing medicines of 2 days problem is back. He also suggested me to have anti allergy odimont-al always but till when I have to take this. Suggest me should I continue with this medicine?