M123 Pill — WHITE OVAL, 21mm — Valacyclovir
| Imprint | M123 |
|---|---|
| Colour | WHITE |
| Shape | OVAL |
| Size | 21 |
| Strength | VALACYCLOVIR HYDROCHLORIDE 1 g |
| Dosage form | Tablet, Film Coated |
| Manufacturer | Mylan Pharmaceuticals Inc. |
| NDC | 0378-4276 |
| Schedule | — |
| Availability | Prescription only |
| Ingredients | VALACYCLOVIR HYDROCHLORIDE[ACYCLOVIR] |
What does this imprint mean?
The imprint "M123" 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
Valacyclovir
Uses and warnings
Drug classA "deoxynucleoside analogue DNA polymerase inhibitor." Valacyclovir is rapidly converted to acyclovir, which inhibits herpesvirus DNA replication through competitive inhibition of viral DNA polymerase, incorporation into...
Read the full drug profile →How to identify this pill
- • Check the imprint matches exactly: "M123".
- • Confirm the colour (WHITE) and shape (OVAL).
- • Compare the size (21) against a ruler if possible.
- • When in doubt, confirm with a pharmacist before taking any medication.
Similar-looking pills
L612
WHITE OVAL · Loratadine
4443 600
WHITE OVAL · Gabapentin
M
WHITE OVAL · Aspirin
999
WHITE OVAL · Potassium Chloride
F 74
WHITE OVAL · Hydrochlorothiazide
VICODIN HP
WHITE OVAL · Hydrocodone
MP 85
WHITE OVAL · Sulfamethoxazole Trimethoprim
0 5
WHITE OVAL · Levothyroxine
1 8
WHITE OVAL · Alprazolam
APO ALE35
WHITE OVAL · Alendronate
PX 4
WHITE OVAL · Pramipexole
I1
WHITE OVAL · Naproxen
Other pills of Valacyclovir
W152
BLUE CAPSULE · Valacyclovir
V 1
BLUE OVAL · Valacyclovir
W153
BLUE CAPSULE · Valacyclovir
VALTREX 500
BLUE OVAL · Valacyclovir
C324500
BLUE CAPSULE · Valacyclovir
54518
WHITE OVAL · Valacyclovir
CIPLA154
BLUE CAPSULE · Valacyclovir
F 82
BLUE CAPSULE · Valacyclovir
C324500
BLUE CAPSULE · Valacyclovir
C3251000
BLUE CAPSULE · Valacyclovir
500
WHITE OVAL · Valacyclovir
V 5
BLUE OVAL · Valacyclovir
Official references
Source: FDA Structured Product Label via NLM Pillbox archive (retired 2021); source file 40021954-474c-45ec-92cb-d18e356e11b8.xml