PillSeek
← Back to Diphenhydramine HCl
Diphenhydramine HCl pill

Diphenhydramine HCl Diphenhydramine hydrochloride 50 mg

Generic for: Acetadryl, Aleve PM, Banophen, Banophen Cream, Benadryl, Benadryl Allergy Plus Congestion, Benadryl Itch Stopping, Benadryl-D Allergy and Sinus, Buckley's Bedtime Formula, Calagel, Calagel Reformulated Jun 2019, Compoz, Dermamycin, Diphedryl, Diphenhist, Doans PM, Dormin, Genahist, Ivarest, Ivarest Maximum Strength, Kids-Eeze Allergy, Legatrin PM, Nytol, Panadol PM, Pediaclear Cough, Percogesic Reformulated Jan 2011, Rest Simply, Scot-Tussin Allergy, Siladryl, Simply Sleep, Sleep-Eze, Sleepinal, Sominex, Somnapure, Tact, Tekral, The Itch Eraser, Twilite, Tylenol PM, Unisom Sleep, Unisom with Pain Relief, Vanamine, Vetadryl, Wal-Dryl, Wal-Dryl Allergy, Wal-Dryl Childrens, Wal-Dryl PE, Wal-Dryl-D, Wal-Sleep Z, Wal-Som, Wal-Som Maximum Strength, Z-Sleep, ZZZ Sleep, Zzzquil

💰  Pharmacy Cost Benchmark

$0.02 / tablet

30-day estimate: $0.73 · 90-day: $2.19

Source: NADAC (CMS) · Effective: 2026-03-18

Pricing shown is for a therapeutically equivalent product (same active ingredient, strength, and dose form). Equivalent NDC: 00904-2056-61

Pricing resolved from a therapeutically equivalent NDC via RxCUI because the exact package lacked a current NADAC row.

Estimated fair retail range

$1.10 – $2.20

For a typical 30-day supply (1 unit/day).

🔄  Compare Alternatives

📈  Price History (last 12 months)

$0.0245/EA$0.0227/EADec 2025Mar 2026

▲ +7.7% since Dec 2025

⚠️  Important

  • NADAC reflects pharmacy acquisition cost, not your out-of-pocket cost.
  • Actual prices vary by pharmacy, insurance, and location.
  • This is not medical advice. Always consult your pharmacist.