A 31 Pill — PURPLE ROUND, 8mm — Oxybutynin

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Imprint	A / 31
Colour	PURPLE
Shape	ROUND
Size	8
Strength	OXYBUTYNIN CHLORIDE 5 mg
Dosage form	Tablet, Extended Release
Manufacturer	Marlex Pharmaceuticals Inc
NDC	10135-609
Schedule	—
Availability	—
Ingredients	OXYBUTYNIN CHLORIDE[OXYBUTYNIN]

What does this imprint mean?

The imprint "A 31" 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

Oxybutynin

Uses and warnings

No boxed warning. The label warns of "angioedema of the face, lips, tongue and/or larynx," which "may be life-threatening" if there is upper airway involvement. Contraindications include urinary retention, gastric retention and other severe decreased gastrointestinal motility conditions, uncontrolled narrow-angle glaucoma, and known hypersensitivity to the drug or its components.

Indicated "for the relief of symptoms of bladder instability associated with voiding in patients with uninhibited neurogenic or reflex neurogenic bladder (i.e., urgency, frequency, urinary leakage, urge incontinence, dysuria)."

Read the full drug profile →

How to identify this pill

• Check the imprint matches exactly: "A 31".
• Confirm the colour (PURPLE) and shape (ROUND).
• Compare the size (8) against a ruler if possible.
• When in doubt, confirm with a pharmacist before taking any medication.

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