I woke up in the 1980's to pharma drugs, mostly from damage done by one I was taking.
In 1995 I found Pycnogenol and took it for a year, and 4 days in my sinus issues were gone....then I found grape seed extract and have been taking it for 24 yrs...No more sudafed, drixoral and never took dx allergy/sinus drugs in first place, but went to allergist for over a year for his STUPID injections...NEVER getting better.
25 yrs now and no allergy or sinus issues....I'm 82....and this wonderful Grape Seed Extract is $20 or less for 2-3 month supply.....