Antihistamines
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=RDLyPm6NpIU
Immunotherapy, also known as allergy shots, is a method of changing the immune system to decrease symptoms related to allergies. By injecting small amounts of allergens over time, immunotherapy changes the immune system, helping the body increase tolerance to these allergens. Visit http://www.choa.org/asthma for more information.
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