Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery. Wound care, Patch test, Chronic hives, Vasculitis, Mixed connective tissue disease, Hives and angioedema, Contact derma Immunotherapy, Hay fever, Hives and angioedema, Systemic mastocytosis, Food allergy, Childhood asthma, Atopic dermatitis.
Immunotherapy, Food allergy, Hives and angioedema, Chronic cough, Drug allergy, Eosinophilic esophagitis, Atopic dermat This content does not have an English version. This content does not have an Arabic version. These medicines boost the levels of C1 esterase inhibitor in your blood.
Low levels of this substance are what causes the swelling. A medicine called tranexamic acid may sometimes be used as an alternative, particularly in children and women. This causes fewer side effects, but may not be as effective in preventing swelling. Occasionally, C1 esterase inhibitor replacement may also be used shortly before surgery or dental treatment, as it can reduce the risk of these triggering swelling.
You may be given a supply of medicine to keep at home and be taught how to give the injections yourself. Page last reviewed: 28 August Next review due: 28 August The treatment for angioedema depends on what's causing it. Allergic and idiopathic angioedema Allergic angioedema and idiopathic angioedema are usually treated in a similar way.
Avoiding triggers Avoiding particular substances or activities that trigger your symptoms may help reduce your chances of experiencing swelling. Antihistamines and steroid medicine Your GP may suggest taking antihistamines to reduce swelling when it occurs. Other side effects of antihistamines can include: headaches a dry mouth a dry nose If the swelling is severe, your GP may prescribe a short course of steroid medicine. Adrenaline auto-injectors If you have a particularly serious allergy, you may be given adrenaline auto-injectors to use if you experience a severe allergic reaction anaphylaxis.
Advertising revenue supports our not-for-profit mission. This content does not have an English version. This content does not have an Arabic version. Diagnosis To diagnose hives or angioedema, your doctor will likely look at your welts or areas of swelling and ask about your medical history. Treatment If your symptoms are mild, you may not need treatment.
Request an Appointment at Mayo Clinic. Share on: Facebook Twitter. Show references AskMayoExpert. Mayo Clinic; Kang S, et al. Urticaria and angioedema. In: Fitzpatrick's Dermatology. McGraw-Hill; Accessed Aug. Hives urticaria. American College of Allergy, Asthma, and Immunology.
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