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M 253 Pill - white round, 11mm

Pill with imprint M 253 is White, Round and has been identified as Acyclovir 400 mg. It is supplied by Mylan Pharmaceuticals Inc.

Acyclovir is used in the treatment of Cold Sores; Herpes Simplex; Herpes Simplex Encephalitis; Herpes Simplex - Congenital; Herpes Simplex, Suppression and belongs to the drug class purine nucleosides. There is no proven risk in humans during pregnancy. Acyclovir 400 mg is not a controlled substance under the Controlled Substances Act (CSA).

Images for M 253

Acyclovir 400 mg M 253
Acyclovir 400 mg M 253 Front
Acyclovir 400 mg M 253 Back


M 253
400 mg
11.00 mm
Prescription only
Drug Class
Purine nucleosides
Pregnancy Category
B - No proven risk in humans
CSA Schedule
Not a controlled drug
Labeler / Supplier
Mylan Pharmaceuticals Inc.
Inactive Ingredients
croscarmellose sodium, magnesium stearate, microcrystalline cellulose, povidone, sodium lauryl sulfate

Note: Inactive ingredients may vary.

Labelers / Repackagers

NDC Code Labeler / Repackager
00378-0253 (Discontinued) Mylan Pharmaceuticals Inc.
51079-0448 (Discontinued) UDL Laboratories Inc.
66267-0007 (Discontinued) Nucare Pharmaceuticals Inc. (repackager)

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Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.