Sinus infection allergy means inflammation of sinus nasal passages

Sinus infection allergy means inflammation of sinus nasal passages. Allergies are caused by the over exposure of immune system to harmless substances like pollen or rage wood. Sinus infection allergy and regular allergies are two sides of a same coin. They are similar but still different in many ways.

Researchers estimated that 37 million people of America suffer from sinus infection every year and about 32 million from allergies. Many of the symptoms of sinus infection allergy and regular allergies are same like stuffy or runny nose and watery eyes. Itching and sneezing occurs due to the exposure of particles like dust, flower's pollen, rage wood suggest allergy.