Getting to the bottom of what's causing your hives can be a challenge. Fortunately, when they appear soon after an insect ...

Medically reviewed by Erika Prouty, PharmD A sore throat can make swallowing, eating, drinking, or talking more difficult. It may also be an indicator that another illness is present such as strep ...

The second-generation antihistamines (Clarinex and Xyzal) are less sedating and can be used during the day. Wheezing associated with the chronic respiratory diseases COPD, cystic fibrosis, and ...

Allergic conjunctivitis (AC) is eye inflammation caused by a reaction to an allergen, such as pollen or mold spores. Exposure ...

It is useful to classify angioedema occurring without wheals as a separate entity, as its etiology may be associated with hereditary angioedema, which must be excluded. The condition is usually ...