The short version
Only one company currently supplies this market — there is no backup if it stumbles.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
Sleep Tabs For Nighttime use
Diphenhydramine HCl Tablets · DIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1 · Tablet · Oral · Allegiant Health
NDC 69168-0247-24 · 24 TABLET in 1 BOTTLE, UNIT-DOSE · OTC MONOGRAPH DRUG · View full market →
Medicare Part D
Medicare Part D does not cover over-the-counter drugs — by law it pays only for products requiring a prescription.
How Part D pricing works →NADAC price per unit
No NADAC pricing on file for this NDC — NADAC covers drugs dispensed by retail community pharmacies.
Supply fragility
Not scored — fragility is computed for NADAC-priced NDCs.
90-day shortage risk (model v2)
0.1%chance of a new FDA shortage posting for diphenhydramine hcl (oral solid) in the next 90 days
sole-source market · price up 4% YoY
For scale: the typical drug’s chance is about 0.1% — this one is in ordinary territory.
Backtested statistical model over the whole market, not this package alone. Model details →
Regulatory
- Application
- M012
- TE code
- —
- Approval date
- —
- Patents / exclusivity
- None on file
Shortage history
No FDA shortage reports for this drug or its presentations.
Recalls (this NDC)
No enforcement reports list this package NDC.
Manufacturers of Diphenhydramine HCl Tablets (Tablet)
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| Allegiant Health | DIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
Cite this page
DrugDashboards, "Sleep Tabs For Nighttime use — NDC 69168-0247-24," retrieved September 3, 2026, https://drugdashboards.com/drug/69168024724.
Free to cite with attribution — see how the data is put together.