acetaminophen caffeine dihydrocodeine bitartrate - Generic Medications

TREZIX™ capsules are supplied in capsule form for oral administration. Each red capsule contains: Acetaminophen...........................................320.5 mg Caffeine ..........................................................30 mg Dihydrocodeine bitartrate ...............................16 mg Acetaminophen (4'-hydroxyacetanilide), a slightly bitter, white, odorless, crystalline powder, is a non-opiate, non-salicylate analgesic and antipyretic. It has the following structural formula: Caffeine (1,3,7-trimethylxanthine), a bitter, white crystalline powder or white glistening needles, is a central nervous system stimulant. It has the following structural formula: Dihydrocodeine Bitartrate (4,5 _-epoxy-3-methoxy-17-methylmorphinan-6 _-ol (+)-tartrate), an odorless, fine white powder is an opioid analgesic. It has the following structural formula: In addition, each capsule contains the following inactive ingredients: crospovidone, magnesium stearate, povidone, pregelatinized starch, stearic acid. The capsule is composed of FD&C Red #40, and gelatin. Imprinting ink is composed of ammonium hydroxide, isopropyl alcohol, n-butyl alcohol, pharmaceutical glaze (modified) in SD-45, propylene glycol, simethicone, and titanium dioxide. Acetaminophen - Chemical Structure Caffeine - Chemical Structure Dihydrocodeine Bitartrate - Chemical Structure