viernes, 11 de enero de 2013

Hay Fever: MedlinePlus

Hay Fever: MedlinePlus

 
A service of the U.S. National Library of Medicine
From the National Institutes of HealthNational Institutes of Health




01/09/2013 03:10 PM EST

http://www.niaid.nih.gov/topics/allergicDiseases/Documents/PollenAllergyFactSheet.pdf

Source: National Institute of Allergy and Infectious Diseases - PDF
Related MedlinePlus Page: Hay Fever




Hay Fever



Also called: Pollen allergy 



 


 



Each spring, summer, and fall, trees, weeds and grasses release tiny pollen grains into the air. Some of the pollen ends up in your nose and throat. This can trigger a type of allergy called hay fever.
Symptoms can include

  • Sneezing, often with a runny or clogged nose

  • Coughing and postnasal drip

  • Itching eyes, nose and throat

  • Dark circles under the eyes


Taking medicines, using nasal sprays and rinsing out your nose can relieve symptoms. Allergy shots can help make you less sensitive to pollen and provide long-term relief.

NIH: National Institute of Allergy and Infectious Diseases





Photograph of a man blowing his nose






National Institutes of Health









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