DEMEROL vs DURAGESIC-100
Independent side-by-side comparison.
Possible drug interaction. DEMEROL and DURAGESIC-100 are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.
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Frequently asked questions
Which is better-rated, Demerol or Duragesic-100?
By our independent rating, Duragesic-100 scores higher — 3.5 vs 3.0 out of 5 for Demerol. Ratings are based on FDA regulatory (recall-safety) data.
Which is cheaper, Demerol or Duragesic-100?
Demerol costs pharmacies less to acquire — about $0.16 vs $9.51 per ml, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.
What is the difference between Demerol and Duragesic-100?
Demerol contains Meperidine Hydrochloride, while Duragesic-100 contains Fentanyl — they have different active ingredients.
Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.