Stephen J. Schueler, M.D.

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Allergic Rash Medications

Medications for itching in someone with allergic dermatitis include:


Diphenhydramine Dosing Chart
AgeDoseIntervalMax Daily Dose
2-5 years6.25 mg4-6 hours37.5 mg/day
6-11 years12.5-25 mg4-6 hours150 mg/day
12 and older25-50 mg4-6 hours300 mg/day

Chlorpheniramine Dosing Chart
AgeDoseIntervalMax Daily Dose
Under 6consult your physician
6-11 years2 mg4-6 hours12 mg/day
12 and up4 mg4-6 hours24 mg/day

Continue to Allergic Rash Warning Signs

Last Updated: Nov 10, 2010 References
Authors: Stephen J. Schueler, MD; John H. Beckett, MD; D. Scott Gettings, MD
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PubMed Allergic Rash References
  1. Beltrani VS. Suggestions regarding a more appropriate understanding of atopic dermatitis. Curr Opin Allergy Clin Immunol. 2005 Oct;5(5):413-8. [16131916]
  2. Bussmann C, Bockenhoff A, Henke H, Werfel T, Novak N. Does allergen-specific immunotherapy represent a therapeutic option for patients with atopic dermatitis? J Allergy Clin Immunol. 2006 Dec;118(6):1292-8. [17157659]
  3. Lynde C, Barber K, Claveau J, Gratton D, Ho V, Krafchik B, Langley R, Marcoux D, Murray E, Shear N. Canadian Practical Guide for the Treatment and Management of Atopic Dermatitis. J Cutan Med Surg. 2005 Jun 30. [15983864]
  4. Williams HC. Clinical practice. Atopic dermatitis. N Engl J Med. 2005 Jun 2;352(22):2314-24. [15930422]
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