Compare Medicines
Compare two medicines side-by-side: halal status, inactive ingredients that differ, and pharmacist questions — free, cited, and private.
Medicine A
Glucophage XR 500 mg (Metformin ER)
Bristol-Myers Squibb
Uncertain
- Form
- Extended-release tablet · 500 mg
- Market
- US
- Confidence
- Low
Inactive ingredients
- Hypromellose (HPMC) Looks Halal
- Magnesium Stearate Uncertain
- Microcrystalline Cellulose Looks Halal
- Sodium Starch Glycolate Looks Halal
Medicine B
Metformin 500 mg Tablet
Teva Pharmaceuticals
Uncertain
- Form
- Tablet · 500 mg
- Market
- US
- Confidence
- Medium
Inactive ingredients
- Povidone (PVP) Looks Halal
- Magnesium Stearate Uncertain
- Hypromellose (HPMC) Looks Halal
- Polyethylene Glycol (PEG / Macrogol) Looks Halal
Comparison summary
Glucophage XR 500 mg (Metformin ER) is Uncertain with Low confidence. Metformin 500 mg Tablet is Uncertain with Medium confidence. They share 2 inactive ingredients in our database and differ on 4 others.
Similar halal profiles in our database — open each medicine below for other formulations and ranked alternatives.
Inactive ingredient differences
2 shared · 2 only in Glucophage XR 500 mg (Metformin ER) · 2 only in Metformin 500 mg Tablet
Only in Glucophage XR 500 mg (Metformin ER)
Only in Metformin 500 mg Tablet
Shared ingredients (2) appear in both products — open each medicine report for the full list.
Questions about this comparison
- How do Glucophage XR 500 mg (Metformin ER) and Metformin 500 mg Tablet compare for halal status?
- Glucophage XR 500 mg (Metformin ER): Uncertain (Low confidence). Metformin 500 mg Tablet: Uncertain (Medium confidence). RxHalal does not issue religious rulings — use this to ask your pharmacist about sources.
- Which inactive ingredients differ between these two medicines?
- Only in Glucophage XR 500 mg (Metformin ER): Microcrystalline Cellulose, Sodium Starch Glycolate. Only in Metformin 500 mg Tablet: Povidone (PVP), Polyethylene Glycol (PEG / Macrogol). Shared: 2 ingredients.
- What should I ask my pharmacist when comparing these medicines?
- Is the magnesium stearate in this product plant-derived? Can you confirm the source with the manufacturer?
- Is Metformin 500 mg Tablet a halal-friendlier option than Glucophage XR 500 mg (Metformin ER)?
- In our database, Metformin 500 mg Tablet ranks cleaner (Listed alternate formulation — same active, different excipients or dosage form.). Confirm equivalence and dosing with your clinician — not a fatwa.
Clinician-friendly share summary
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