I 21 Pill — YELLOW ROUND, 9mm — Donepezil
| Imprint | I / 21 |
|---|---|
| Colour | YELLOW |
| Shape | ROUND |
| Size | 9 |
| Strength | DONEPEZIL HYDROCHLORIDE 10 mg |
| Dosage form | Tablet |
| Manufacturer | A-S Medication Solutions |
| NDC | 50090-2627 |
| Schedule | — |
| Availability | Prescription only |
| Ingredients | DONEPEZIL HYDROCHLORIDE[DONEPEZIL] |
What does this imprint mean?
The imprint "I 21" is a code stamped or printed on the tablet or capsule by the manufacturer, used to identify the drug, its strength and the maker.
Active ingredient
Donepezil
Uses and warnings
Drug class"Acetylcholinesterase inhibitor" - donepezil is believed to exert its therapeutic effect by enhancing cholinergic function through "reversible inhibition of its hydrolysis by acetylcholinesterase," increasing a...
Read the full drug profile →How to identify this pill
- • Check the imprint matches exactly: "I 21".
- • Confirm the colour (YELLOW) and shape (ROUND).
- • Compare the size (9) against a ruler if possible.
- • When in doubt, confirm with a pharmacist before taking any medication.
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Official references
Source: FDA Structured Product Label via NLM Pillbox archive (retired 2021); source file b2b1fc2b-06b6-41f0-aefa-9bf421faebf9.xml