Allergies and sinus infections have overlapping symptoms, but are caused by different things. Allergies happen when your immune system reacts to something harmless, like pollen or dust, as if it's ...
Conclusions: These results suggest that VDD is related to increased incidence of gastrointestinal and ear infections in school-age children. The effect of correcting VDD on reducing risk of these ...
These viral infections typically clear up in about seven to 10 days, while bacterial sinus infections, which aren't typically contagious, may last longer and often require antibiotics. If the sinus ...