Pill Imprint M 4
This white round pill with imprint M 4 on it has been identified as: Hydromorphone 4 mg.
Details for pill imprint M 4
This medicine is known as hydromorphone. It is available as a prescription only medicine and is used for anesthetic adjunct, chronic pain, cough, pain.
- Drug
- Hydromorphone
- Imprint
- M 4
- Strength
- 4 mg
- Color
- White
- Shape
- Round
- Size
- 7mm
- Availability
- Prescription only
Pill Classification
- National Drug Code (NDC)
- 004063244 - Mallinckrodt Inc.