confusion between the new Darvocet A500 and Darvocet-N 100

November 2003

You may see some confusion between the new Darvocet A500 and Darvocet-N 100.

Both versions contain propoxyphene napsylate 100 mg.

The difference is that Darvocet A500 contains LESS acetaminophen... 500 mg/tab compared to 650 mg for Darvocet-N 100.

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Table of Contents

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Cardiology new warnings about a potential interaction between cranberry juice and warfarin
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Osteoporosis thiazide diuretics reduce the risk of fractures from osteoporosis
Osteoporosis combo treatment for osteoporosis in postmenopausal women
Shingles Does the chickenpox vaccine (Varivax) prevent shingles?
new protease inhibitor called Lexiva
Infectious Diseases antibiotic suspensions that DON'T need refrigeration...DisperMox and Panixine Disperdose
Infectious Diseases new injectable antibiotic called Cubicin
Hematology & Oncology Femara (letrozole) to prevent recurrent breast cancer
Men's Health Levitra will work in some men who don't respond to Viagra
possible link between atypical antipsychotics and diabetes
Zomig NASAL SPRAY
confusion between the new Darvocet A500 and Darvocet-N 100
Medication Errors Look- and sound-alike drug names are creating mistakes