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Medi First Extra Strength Itch Relief

NDC 47682-865 · Unifirst First Aid Corporation

Generic nameDiphenhydramine, Zinc Acetate
Dosage formCREAM
RouteTOPICAL
Active ingredient(s)ZINC ACETATE, DIPHENHYDRAMINE HYDROCHLORIDE
Strength.2; .001 g/g; g/g
Pharmacologic classCopper Absorption Inhibitor [EPC], Decreased Copper Ion Absorption [PE], Histamine H1 Receptor Antagonists [MoA], Histamine-1 Receptor Antagonist [EPC]
Marketing categoryOTC MONOGRAPH DRUG

Packages

47682-865-29 — 35.4 TUBE in 1 BOX (47682-865-29) / 35 g in 1 TUBE

47682-865-70 — 4 TUBE in 1 BOX (47682-865-70) / 35 g in 1 TUBE

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

46122-754 — Diphenhydramine HCl, 46122-775 — Diphenhydramine HCl, 46122-793 — Diphenhydramine HCl, 46122-798 — Diphenhydramine HCl, 46122-799 — Acetaminophen, Diphenhydramine HCl, 46122-804 — Diphenhydramine hydrochloride, Zinc acetate, 46122-828 — Diphenhydramine HCl, 46122-829 — Diphenhydramine HCl, 47682-166 — Diphenhydramine HCl, 47682-167 — DIPHENHYDRAMINE HYDROCHLORIDE, 49035-015 — Anti-Itch Continuous Spray, 49035-330 — Diphenhydramine HCl, 49035-363 — Acetaminophen, Diphenhydramine HCl, 49035-367 — Diphenhydramine HCl, 49035-379 — Diphenhydramine Hydrochloride, 49035-402 — Pramoxine Hydrochloride and Zinc Acetate, 49035-543 — Acetaminophen, Diphenhydramine HCl, Phenylephrine HCl, 49035-599 — Diphenhydramine HCl, 49035-600 — Diphenhydramine hydrochloride, 49035-622 — Diphenhydramine Hydrochloride, Zinc Acetate, +1060 more

From the FDA National Drug Code Directory, retrieved August 24, 2026. Product listings are submitted by labelers; FDA does not verify them.

Read from: FDA National Drug Code Directory, product.txt and package.txt (accessdata.fda.gov/cder/ndctext.zip) — Snapshot retrieved 2026-08-24, loaded 2026-08-24; CMS Medicare Part B Drug Average Sales Price (ASP) Pricing Files (cms.gov/medicare/payment/part-b-drugs/asp-pricing-files) -- the NDC-HCPCS crosswalk and Part B payment limit files — 2026 Q3 (July 2026 release). All data sources · How to read the labels