E 21 Pill - white round
Pill with imprint E 21 is White, Round and has been identified as Methadone Hydrochloride 5 mg. It is supplied by Sandoz Inc.
Methadone is used in the treatment of opiate withdrawal; chronic pain; pain and belongs to the drug class Opioids (narcotic analgesics). Risk cannot be ruled out during pregnancy. Methadone 5 mg is classified as a Schedule 2 controlled substance under the Controlled Substance Act (CSA).
Images for E 21

Methadone Hydrochloride
- Imprint
- E 21
- Strength
- 5 mg
- Color
- White
- Shape
- Round
- Availability
- Prescription only
- Drug Class
- Opioids (narcotic analgesics)
- Pregnancy Category
- C - Risk cannot be ruled out
- CSA Schedule
- 2 - High potential for abuse
- Labeler / Supplier
- Sandoz Inc.
- National Drug Code (NDC)
- 66689-0805
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Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.