Drug details

Synalgos DC (aspirin, caffeine, and dihydrocodeine bitartrate capsules, usp)

type of Analgesics, Opioid Combos

Synalgos-DC (aspirin, caffeine, and dihydrocodeine bitartrate) is a combination of an analgesic, a narcotic pain reliever, and caffeine, which increases the effects of aspirin, used to treat moderate to moderately severe pain.

This drug may have the following side effects:
  • hives,
  • difficulty breathing,
  • swelling of your face, lips, tongue, or throat,
  • confusion,
  • slow heart rate,
  • shallow breathing,
  • unusual thoughts or behavior,
  • coughing up blood, and
  • vomit that looks like coffee grounds
  • muscle twitching,
  • fast or pounding heart rate,
  • black, bloody, or tarry stools,
The following drugs are related to Synalgos DC, either as a replacement or used together:
  • Vicodin (hydrocodone and acetaminophen)
  • Vicoprofen (hydrocodone and ibuprofen)
  • Vicodin ES (hydrocodone bitartrate and acetaminophen)
  • Vicodin HP (hydrocodone bitartrate and acetaminophen tablets)
  • Oxycontin (oxycodone hcl)
  • Roxicodone (oxycodone hydrochloride)
  • Ultracet (tramadol hydrochloride and acetaminophen tablets)