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Welmate Antihistamine Allergy Relief is a generic diphenhydramine HCl 50 mg capsule, the same active ingredient and strength as Benadryl Allergy Extra Strength. It relieves runny nose, sneezing, itchy or watery eyes, and itchy nose or throat, and it is a drowsy formula meant for short-term use. The 1000-capsule bottle is built for stocking up at home. At $19.95 at Wellspring Meds as of November 7, 2026, it is about 2 cents per capsule, the lowest of the three stores listing it new.
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In stockSold by WELMATEReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
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Lowest price we've seen: $19.95 on Nov 7 at Wellspring Meds. Tracked across 2 stores since Nov 7.
Rated 4.7 out of 5 from 150 ratings, buyers mostly confirm the capsules work like Benadryl and cost far less per dose. The recurring theme is value: several call it the best price for a 1000-count generic.
Covers Multiple Allergy Symptoms: Relieves runny nose, sneezing, itchy or watery eyes and itching of the nose or throat. 50 mg Antihistamine Formula: Each capsule contains diphenhydramine HCl 50 mg. Compare the Active Ingredient: Compare the active ingredient and strength to Benadryl Allergy Extra Strength®. For allergy days when a drowsy antihistamine formula is appropriate, this high-count capsule supply helps keep relief close at hand. Diphenhydramine HCl 50 mg is a drowsy antihistamine that relieves multiple allergy symptoms in a familiar oral capsule format. The larger-count package is well suited for shoppers who prefer to stay stocked and keep the product easy to reach at home.


