- VA Sinusitis Ratings Explained: How to Reach 50% and Avoid Denialby Grace GilbertSinusitis VA ratings are based on something most veterans are never clearly told. It is not just about having the condition. It comes down to how often your symptoms happen, how severe they are, and what kind of treatment you actually need. The VA looks closely at things like documented episodes, antibiotic use, and whether… Read more: VA Sinusitis Ratings Explained: How to Reach 50% and Avoid Denial