Is par curable? my son (5year old) has mild asthma but allergic rhinites all the year. Doctors of allopathy said if it is not cured asthma will not go. They have given mometasone nasal spray and montec lc for one month. The problem is that after the course of montec lc is completed ar comes back despite the constant use of mometasone. What should I do? I have tried Ayurveda medicine (prescription medicine) without effect.