Frequent Nose Blocking Since 8 To 9 Years. Age 56,

frequent nose blocking since 8 to 9 years. age 56, male. in the beggining doctors prescribed predmet 8mg and one more tablet and cipla nose fry. no permant cure got. In between for two years I tried aurveda medicines. that also failed to respond after sometime. For the last 2 to 3 years i am managing by just taking 2 or 3 tablets in a week of predmet 8mg. kindly advice