Hay

Hay Fever

Hay Fever (pronounced: /heɪ 'fi:vər/), also known as Allergic Rhinitis, is a type of inflammation in the nose which occurs when the immune system overreacts to allergens in the air.

Etymology

The term "Hay Fever" originates from the English language. The term was first used in the early 19th century, and it was believed that the symptoms were caused by the smell of new hay. However, it is now known that hay is not a common cause of this condition.

Symptoms

Symptoms of Hay Fever include:

• Sneezing
• Runny or stuffy nose
• Itchy or watering eyes
• Itchy throat, roof of mouth or ears
• Coughing
• Fatigue

Causes

Hay Fever is caused by an allergic response to outdoor or indoor allergens, such as pollen, dust mites, or tiny flecks of skin and saliva shed by cats, dogs, and other animals with fur or feathers (pet dander).

Treatment

Treatment for Hay Fever includes:

• Antihistamines
• Nasal corticosteroids
• Decongestants
• Cromolyn sodium
• Leukotriene modifier
• Immunotherapy

Prevention

Prevention methods for Hay Fever include:

• Staying indoors on dry, windy days
• Delegating lawn mowing, weed pulling and other gardening chores
• Wearing a pollen mask
• Not hanging laundry outside

External links

• Medical encyclopedia article on Hay
• Wikipedia's article - Hay

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