M 4 Pill - white round, 7mm
Pill with imprint M 4 is White, Round and has been identified as Hydromorphone Hydrochloride 4 mg. It is supplied by Mallinckrodt Pharmaceuticals.
Hydromorphone is used in the treatment of Chronic Pain; Pain; Cough; Anesthetic Adjunct and belongs to the drug class Opioids (narcotic analgesics). Risk cannot be ruled out during pregnancy. Hydromorphone 4 mg is classified as a Schedule 2 controlled substance under the Controlled Substance Act (CSA).
Images for M 4




Hydromorphone Hydrochloride
- Imprint
- M 4
- Strength
- 4 mg
- Color
- White
- Size
- 7.00 mm
- 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
- Mallinckrodt Pharmaceuticals
- Inactive Ingredients
-
lactose monohydrate,
magnesium stearate,
stearic acid,
microcrystalline cellulose
Note: Inactive ingredients may vary.
Labelers / Repackagers
NDC Code | Labeler / Repackager |
---|---|
00406-3244 | Mallinckrodt Inc. |
54868-4969 | Physicians Total Care Inc. (repackager) |
Related images for "M 4"
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- Reviews (448)
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- Dosage information
- Patient tips
- During pregnancy
- Support group
- Drug class: Opioids (narcotic analgesics)
- Breastfeeding
Patient resources
- Hydromorphone drug information
- Hydromorphone injection
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Professional resources
- Hydromorphone Hydrochloride monograph
- Hydromorphone (FDA)
- Hydromorphone Extended Release (FDA)
- Hydromorphone Injection (FDA)
- Hydromorphone Oral Solution (FDA)
Other brands
Dilaudid, Exalgo, Dilaudid-HP, Palladone
Related treatment guides
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.