Question

Give one example each of seasonal and perennial allergy

Answer 1

Seasonal allergies

1. Airborne chemicals (such as pollens) that only occur at certain times of the year produce seasonal allergies.
2. Seasonal allergies cause itchy skin, a runny nose, sneezing, and itchy or watery, bloodshot eyes.

Perennial allergies

1. Allergies that are perennial are present all year.
2. The reason is indoor exposure to airborne pollutants (such as house dust) that are present all year.
3. Lips and tongue itch, and the nose is blocked, itchy, and occasionally runny.
4. A diagnosis is usually made based on the symptoms and behaviors that induce an allergy.
5. Dust mites and pet dander are two common allergens.