Saturday, May 17, 2008

MIDRIN Oral

Precautions and Side Effects


Generic Name: ACETAMINOPHEN/ISOMETHEPTENE/DICHLORALPHENAZONE - ORAL
Pronounced: (a-SEET-a-MIN-oh-fen/EYE-soe-meth-EP-teen/,DYE-klor-al-FEN-a-zone)

MIDRIN Oral Side Effects

Table of Contents

Dizziness, drowsiness, and nausea may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.

Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.

Tell your doctor immediately if any of these unlikely but serious side effects occur:

  • easy bruising/bleeding
  • signs of infection (e.g., fever, persistent sore throat)
  • mental/mood changes
  • fast/irregular heartbeat


If you do not have liver problems, do not take more than 4 grams (4000 milligrams) of acetaminophen per day. If you take more than the maximum daily amount, it may cause serious (possibly fatal) liver disease. Tell your doctor immediately if you have any of the following symptoms of liver damage:

  • severe nausea/vomiting
  • yellowing eyes/skin
  • dark urine
  • stomach pain
  • extreme tiredness


If you have liver problems, consult your doctor or pharmacist for a safe dosage of this medication.

A very serious allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction may include:

  • rash
  • itching
  • swelling
  • severe dizziness
  • trouble breathing


This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.

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