Methscopolamine is a medicine sold in the U.S. under 2 brand and generic names, for peptic ulcer. Below: what the FDA label says, every product that contains it, what the pills look like, and its recall record.
From the FDA label for Pamine (application NDA008848). Other methscopolamine products — different forms, different strengths — are dosed differently. Follow the label for the one you were prescribed.
The average dosage of Methscopolamine Bromide Tablets, USP is 2.5 mg one-half hour before meals and 2.5 to 5 mg at bedtime. A starting dose of 12.5 mg daily will be clinically effective in most patients without the production of appreciable side effects. If the patient is experiencing symptoms such as severe abdominal pain or cramping which demand prompt relief, the drug may be started on a daily dosage of 20 mg, administered in doses of 5 mg one-half hour before meals and at bedtime. If very unpleasant side effects develop promptly, the daily dosage should be reduced. If neither symptomatic relief nor side effects appear, the daily dosage may be increased. Some patients have tolerated 30 mg daily with no unpleasant reactions. Patients whose dosage has been reduced to eliminate or modify side effects often continue to show adequate response both subjectively in relief of symptoms and objectively as measured by antisecretory effects. The ultimate aim of therapy is to arrive at a dosage which provides maximal clinical effectiveness with a minimum of unpleasant side effects. Many patients report no side effects on a dosage which gives complete relief of symptoms. On the other hand, some patients have reported severe side effects without appreciable symptomatic relief. Such patients must be considered unsuited for this therapy. Usually they have been or will prove to be similarly…
The following adverse reactions have been observed, but there is not enough data to support an estimate of frequency. Cardiovascular: Tachycardia, palpitation. Allergic: Severe allergic reaction or drug idiosyncrasies including anaphylaxis. CNS: Headaches, nervousness, mental confusion, drowsiness, dizziness. Special Senses: Blurred vision, dilation of the pupil, cycloplegia, increased ocular tension, loss of taste. Renal: Urinary hesitancy and retention. Gastrointestinal: Nausea, vomiting, constipation, bloated feeling. Dermatologic: Decreased sweating, urticaria and other dermal manifestations. Miscellaneous: Xerostomia, weakness, insomnia, impotence, suppression of lactation.
Glaucoma; obstructive uropathy (e.g., bladder neck obstruction due to prostatic hypertrophy); obstructive disease of the gastrointestinal tract (e.g., pyloroduodenal stenosis); paralytic ileus; intestinal atony of the elderly or debilitated patient; unstable cardiovascular status in acute hemorrhage; severe ulcerative colitis; toxic megacolon complicating ulcerative colitis; myasthenia gravis. Methscopolamine Bromide Tablets, USP 2.5 mg and 5 mg is contraindicated in patients who are hypersensitive to methscopolamine bromide or related drugs.
Same active ingredient — different manufacturer, form, price and FDA recall record. That last one is what our independent score measures.
| # | Drug | Rating | Type | Form | Generic? | Typical price | |
|---|---|---|---|---|---|---|---|
| 1 | 70/100 | Prescription | Tablet | — | — | View → | |
| 2 | 70/100 | Prescription | Tablet | — | — |
Imprint codes, colour and shape from the FDA’s labelling data. Match the imprint on your pill — or search any imprint.
| Imprint | Strength | Colour | Shape | Maker |
|---|---|---|---|---|
| BY1 | 2.5 mg | white | round | — |
| BY2 | 5 mg | white | oval | — |
| BY1 | 2.5 mg | white | round | — |
| BY2 | 5 mg | white | oval | — |
| BY1 | 2.5 mg | white | round | — |
| BY2 | 5 mg | white |
Sources: FDA openFDA drug label, National Drug Code Directory, and Enforcement (recall) database. This page reproduces public FDA data and is not medical advice. Dosing is set by your prescriber.
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