537 Pill — WHITE ROUND, 13mm — Tramadol

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Imprint	537
Colour	WHITE
Shape	ROUND
Size	13
Strength	TRAMADOL HYDROCHLORIDE 300 mg
Dosage form	Tablet, Extended Release
Manufacturer	Sun Pharmaceutical Industries, Inc
NDC	47335-537
Schedule	CIV
Availability	Prescription only
Ingredients	TRAMADOL HYDROCHLORIDE[TRAMADOL]

What does this imprint mean?

The imprint "537" 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

Tramadol

Uses and warnings

BOXED WARNING: Addiction/Abuse Risk - "exposes users to risks of addiction, abuse, and misuse, which can lead to overdose and death"; Respiratory Depression - "serious, life-threatening, or fatal respiratory depression may occur"; Accidental Ingestion - risk of fatal overdose, especially in children; contraindicated under age 12 and post-tonsillectomy under age 18; CNS Depressants - concomitant use with benzodiazepines may cause "profound sedation, respiratory depression, coma, and death."

"Management of pain severe enough to require daily, around-the-clock, long-term opioid treatment and for which alternative treatment options are inadequate." Not for as-needed use; reserved for patients where non-opioid analgesics or immediate-release opioids prove ineffective or intolerable.

Read the full drug profile →

How to identify this pill

• Check the imprint matches exactly: "537".
• Confirm the colour (WHITE) and shape (ROUND).
• Compare the size (13) against a ruler if possible.
• When in doubt, confirm with a pharmacist before taking any medication.

537 Pill — WHITE ROUND, 13mm — Tramadol

What does this imprint mean?

Active ingredient

Uses and warnings

How to identify this pill

Similar-looking pills

Other pills of Tramadol

Official references