Allergies and Sinus Infection Symptoms: Telling Which is Which

Allergies and Sinus Infection Symptoms: There’s a good reason it can be difficult to tell if you’re dealing with the discomfort of an allergic reaction, or you’re dealing with some sort of sinus infection. The proper term for sinus infection is “rhinosinusitis”. This term is often shortened simply to “sinusitis”, and it refers to inflammation of the sinuses owing to infection.