ALLERGIES

Allergic rhinitis is very common and is also known as nasal allergies. If allergy symptoms occur only at certain times of the year, such as the spring or fall, this is known as seasonal nasal allergies or hayfever. If allergy symptoms occur all year long, this is called perennial nasal allergies. Allergic rhinitis is caused by pollen, household dust mites, mold, and animals.

The symptoms of allergic rhinitis include the following:
Runny nose
Nasal congestion
Sneezing
Itchy nose
Watery, itchy eyes
Itchy throat
Red eyes
Darkening under the eyes (allergic shiners)
Swollen eyes
Dark crease below the bridge of the nose (allergic salute)

Treatment

Allergic rhinitis can be treated by a combination of preventive measures and medications.

Prevention

Prevention is very important. Follow these tips to reduce exposure to allergens:
• Try to avoid exposure to any allergy triggers.
• Keep car and house windows closed during high pollen seasons and use air conditioning.
• After playing outside, take a shower or bath and wash hair since pollen can collect on skin and hair.
• Keep kitchens, bathrooms, and basements well ventilated to reduce humidity and mold. Keep pets out of a child's bedroom, and wash cats/dogs weekly to limit pet dander.
• Remove carpets and rugs from a child's room and replace them with hardwood floors or tiles.
• Cover mattresses, box springs, and pillows in allergy-proof covers.
• Wash sheets and blankets weekly in hot water.
• Vacuum floors and dust surfaces weekly.

Medication

There are several possible medications that can be used to treat allergic rhinitis:
• Antihistamines (Claritin, Benadryl, Zyrtec, or Allegra) relieve symptoms of sneezing, runny nose, and itchy, watery eyes.
• Leukotriene blockers (Singulair) relieve symptoms of sneezing and stuffy, runny, or itchy nose.
• Nasal sprays (Flonase, Rhinocort, Nasonex) relieve nasal congestion, sneezing, and runny nose.
• Decongestants relieve nasal congestion.
• Some children receive allergy shots.