When your skin is red, itchy, and irritated, it could be a rash or it might be hives. We spoke with experts to learn how to ...

The changing therapeutic landscape for urticaria, angioedema, and anaphylaxis is evidenced by emerging treatments reported at ...

Hereditary angioedema (HAE) is a rare condition that causes fluid to build up throughout your body, triggering sudden and repeated serious swelling. This is the most common type and happens ...

By day 19, the rash significantly worsened ... with diphenhydramine hydrochloride 25 mg i.v. and famotidine 20 mg i.v. Edema of the lip decreased, and he was discharged approximately one hour ...