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Drug Information

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NOTE: The information presented herein is not intended to serve as a substitute for a doctor's expertise.

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Meprozine - Promethazine With Meperidine - Oral Brand Drug

General Information

  • Below is miscellaneous information regarding Meprozine.
  • Mepergan Fortis, Meprozine
  • pro-METH-uh-zeen WITH meh-PAIR-id-een


Medicinal Applications

  • Promethazine is used to relieve nausea and vomiting.
  • Meperidine is a narcotic pain reliever.
  • This combination medicine is used to relieve moderate to severe pain.

Meprozine Storage Instructions

  • Store at room temperature between 59 and 86 degrees F (between 15 and 30 degrees C) away from moisture and sunlight.
  • Do not store in the bathroom.

Drug Compatibility Recommendations

  • Tell your doctor of any over-the-counter or prescription medication you may take including.

What To Do In Case Of Medical Emergency

  • Your condition can cause complications in a medical emergency.
  • For enrollment information call MedicAlert at 1-800-854-1166 (USA), or 1-800-668-1507 (Canada).

Usage Instructions

  • To prevent upset stomach, take this medication with food or milk.
  • Pain medications work best in preventing pain before it occurs.
  • Once the pain becomes intense, the medication is not as effective in relieving it.
  • Take this medication exactly as prescribed.
  • Do not increase your dose, take it more frequently or use it for a longer period of time than prescribed because this drug can be habit-forming.
  • Also, if used for an extended period of time, do not suddenly stop using this drug without your doctor's approval.
  • Over time, this drug may not work as well.
  • Consult your doctor if this medication is not relieving the pain sufficiently.

Meprozine Miscellaneous Notes

  • To prevent constipation, increase your intake of fiber, drink plenty of water and exercise.
  • Stool softeners may be helpful.
  • This is a strong medication which is to be used only as prescribed.
  • It should not be used to treat a simple headache or any other painful conditions unless directed to do so by your doctor.

Possible Side Effects

  • May cause constipation, lightheadedness, dizziness, drowsiness, stomach upset, nausea, or flushing the first few days as your body adjusts to the medication.
  • If these symptoms persist or become bothersome, inform your doctor.
  • Notify your doctor if you develop.

Overdose

  • If overdose is suspected, contact your local poison control center or emergency room immediately.
  • Symptoms of overdose may include slow, shallow breathing; lack of feeling alert; loss of consciousness; weakness; cold, clammy skin; and slow heart rate.

Read Before Using Meprozine (precautions)

  • Tell your doctor if you have.

What To Do In Case Of Missed Dose

  • If you miss a dose, take it as soon as remembered; do not take if it is almost time for the next dose, instead, skip the missed dose and resume your usual dosing schedule.
  • Do not "double-up" the dose to catch up.