Allergic Reactions Swelling
Home treatment for allergic swelling includes:
- Avoid substances that cause the allergic reaction.
- Apply 1% hydrocortisone cream to the rash, such as Cortizone 10 or Cortaid Maximum Strength. Apply the cream four times a day for 10-14 days
- Take prescription medications as directed.
- Nonprescription antihistamines, such as diphenhydramine, can help control itching. Adults may take 25 to 50 mg of Benadryl every four to six hours.
- Cool compresses or cool bats may reduce swelling.
Continue to Allergic Reactions Warning Signs
- Arshad SH. Primary prevention of asthma and allergy. J Allergy Clin Immunol. 2005 Jul;116(1):3-14. 
- Atkinson TP, Kaliner MA: Anaphylaxis. Med Clin North Am 1992 Jul; 76(4): 841-55. 
- Busse WW: Mechanisms and advances in allergic diseases. J Allergy Clin Immunol 2000 Jun; 105(6 Pt 2): S593-8. 
- Nimmagadda SR, Evans R 3rd: Allergy: etiology and epidemiology. Pediatr Rev 1999 Apr; 20(4): 111-5. 
- Reisman RE: Insect stings. N Engl J Med 1994 Aug 25; 331(8): 523-7.