Allergies
Caused by allergens in the air which trigger the immune system to produce an allergic response. Once your immune system is sensitized, your body recognizes the allergen as a foreign invader and releases a substance called IgE. The IgE antibodies trigger the release of histamines, which cause the symptoms. Typical indoor allergens include pets, dust mites, plants, molds, building materials, dyes, perfumes and smoke. Typical outdoor allergies include tree pollens, grasses, or weeds.
Symptoms
- Runny nose
- Itchy eyes
- Nasal congestion
- Post nasal drip
- Cough
Self Care
- Identify which allergens cause your symptoms
- Avoid exposure to allergens. Here are some tips:
- Keep your room/apartment clean and free from dust and mold
- Limit rugs and carpet on floors and vacuum regularly
- Keep the humidity in your home between 30-50% to control the growth of dust mites and mold
- Use allergy proof-bed covers on mattresses, box springs and pillows
- Wash bed sheets in hot water every 7-10 days to kill dust mites
- During allergy season, keep doors and windows closed and use air conditioning as needed
- Avoid mowing lawn or raking leaves
- Stay indoors on dry, windy days
- Avoid contact with animals (if allergic to animal dander)
http://www.mayoclinic.com/health/hay-fever/DS00174/DSECTION=1
http://www.webmd.com/allergies/default.htm