An Allergy Treatment That Goes Under the Tongue

Symptoms: Allergy Treatments – NYTimes.com.Desensitizing a person to allergies usually involves a series of injections of small amounts of allergens, but a large review of studies has found that putting allergens under the tongue in a water solution might work...

Where do allergies come from?

Where do allergies come from? – CNN.com. Scientists know what causes allergies. When particles of pollen, pet dander or certain types of food enter our bodies, they’re called antigens. If your body has a sensitivity to that particle, it mistakes the...