allergy symptoms

Studies have shown that about 7 million Canadians suffer from allergies or allergic illness, and the number is steadily growing. Allergic reactions are the immune system overreacting to allergens — for example, food, pollen, grass, weeds, dander, etc. — that trigger symptoms such as sneezing, wheezing, runny eyes, stuffy nose, coughing, and itching. Asthma, hives, […]