https://www.drugs.com/dosage/darvocet-a500.htmlDarvocet-A500 (Acetaminophen & Propoxyphene) 100/500 mg
The usual dosage is one tablet every 4 hours orally as needed for pain. The maximum dose of Darvocet A500 is 6 tablets per day. Do not exceed the maximum daily dose.
Patients receiving propoxyphene and any CYP3A4 inhibitor should be carefully monitored for an extended period of time and dosage adjustments should be made if warranted.
Consideration should be given to a reduced total daily dosage in elderly patients and in patients with hepatic or renal impairment.
Darvocet-A500 (Acetaminophen & Propoxyphene) 100/500
Propoxyphene Napsylate, USP is an odorless, white crystalline solid with a bitter taste. It is very slightly soluble in water and soluble in methanol, ethanol, chloroform, and acetone. Chemically, it is ((alpha) S , 1 R )-(alpha)-[2-(Dimethylamino)-1-methylethyl]-(alpha)-phenylphenethyl propionate compound with 2-naphthalene-sulfonic acid (1:1) monohydrate, which can be represented by the accompanying structural formula:https://www.familyfarepharmacy.net/
Darvocet A500 Dosage
Generic name: propoxyphene napsylate 100mg, acetaminophen 500mg
Dosage form: tablet, film coated
Drug class: Narcotic analgesic combinations
Medically reviewed by Drugs.com. Last updated on Nov 14, 2022.