Hey tooldeal,
Chiropractic has helped thousands with allergies. I hope that it helps you too. It is important to understand that chiropractic focuses on optimizing the overall function of the nerve system in your body. When it is optimized, the body can then begin to harmonize and function as it should. This helps the sinuses and tissues become healthier. My wife has seen a dramatic decrease in her allergies since seeing a chiropractor 5 years ago.
Blessings,
Haze.