-
Immediate Hypersensitivity ReactionsImmediate Hypersensitivity Reactions. The immune system is an integral part of human protection against disease, but the normally protective immune ...
-
Acute UrticariaAcute Urticaria. Urticaria (hives) is a vascular reaction of the skin marked by the transient appearance of smooth, slightly elevated patches (wheals) that ...
-
Contrast Medium ReactionsContrast Medium Reactions. Since their introduction in the 1950s, organic radiographic iodinated contrast media (ICM) have been among the most commonly ...
-
Transfusion ReactionsTransfusion Reactions. Acute transfusion reactions present as adverse signs or symptoms during or within 24 hours of a blood transfusion.
-
Pressure UrticariaPressure Urticaria. Pressure urticaria is an uncommon form of physical urticaria. ... Background Pressure urticaria is an uncommon form of ...
-
Fixed Drug EruptionsFixed Drug Eruptions. Adverse reactions to medications are common and often manifest as a cutaneous eruption. ... Adverse reactions to medications ...
-
Emergency Care of UrticariaEmergency Care of Urticaria. Urticaria, commonly referred to as hives, is the most frequent dermatologic disorder seen in the emergency department (ED).
-
Contact Urticaria SyndromeContact Urticaria Syndrome. Maibach and Johnson[1] defined contact urticaria syndrome in 1975; since then, numerous reports of contact urticaria syndrome ...
-
Dermographism UrticariaDermographism Urticaria. The term dermographism (or dermatographism) literally means writing on the skin. ... other types of urticaria. See the ...
-
Chronic UrticariaChronic Urticaria. Chronic urticaria, defined as urticaria that persists for longer than 6 weeks, is a frustrating condition for both patients and caregivers.