Allergic rhinitis

Patient: What can i do for Allergic rhinitis. As i feel mild fever in a day many times in morning,this is like cold fever, runny nose, stuffy nose, headec, i am suffering this from 7-8 years.and these problem increase when around smokeing, dust, perfume are there.including these i am suffering with muscles loss problem from 2-2.5 years ,may be because of not proper dieting due to allergic.