A 40-year-old member asked:
is zantac (ranitidine) (histamine blocker) used for children for allergies.?
2 doctor answers • 4 doctors weighed in
Dr. Anthony LaBarbera answered
Pediatrics 28 years experience
See below: Zantac (ranitidine) is not effective for prevention of allergy symptoms. It blocks the h2 histamine receptor instead of the h1. I have seen use of both an h! and an h2 blocker for the treatment of chronic hives.
5768 viewsAnswered Feb 24, 2018
Pediatrics 17 years experience
Add-on for hives: Ranitidine (zantac), although it's a different kind of histamine blocker (h2 for acid vs h1 for allergies), has been shown to have some anti-allergy properties, especially when used with an h1 blocker like Benadryl (diphenhydramine) for hives. There was actually one study that showed benefit in nasal allergies, but i don't know anyone that prescribes it for that purpose.
5744 viewsReviewed >2 years ago
Last updated Feb 24, 2018
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