Generic Name: meperidine (me PER i deen)
Brand Names: Demerol

Medically reviewed by Philip Thornton, DipPharm Last updated on Nov 29, 2019.

• Overview
• Side Effects
• Dosage
• Professional
• Interactions
• More 

What is Demerol?

Demerol is a strong prescription pain medicine that is used to manage the relief short-term pain, when other pain treatments such as non-opioid pain medicines do not treat your pain well enough or you cannot tolerate them.

Careless use of this meds can put you at risk of overdose and death. Even if you take your dose correctly as prescribed you are at risk for opioid addiction, abuse, and misuse that can lead to death.buy amoxicillin

Important Information

Do not use it if you have used an MAO inhibitor in the past 14 days, such as isocarboxazid, linezolid, methylene blue injection, phenelzine, rasagiline, selegiline, or tranylcypromine.

Demerol can slow or stop your breathing, and may be habit-forming. MISUSE OF THIS MEDICINE CAN CAUSE ADDICTION, OVERDOSE, OR DEATH, especially in a child or other person using the medicine without a prescription.

Using this medicine during pregnancy may cause life-threatening withdrawal symptoms in the newborn.

Fatal side effects can occur if you use Demerol with alcohol, or with other drugs that cause drowsiness or slow your breathing.

Before using this medicine

You should not use if you are allergic to meperidine, or if you have:

• severe asthma or breathing problems; or
• a blockage in your stomach or intestines.

Do not use if you have used an MAO inhibitor in the past 14 days. A dangerous drug interaction could occur. MAO inhibitors include isocarboxazid, linezolid, methylene blue injection, phenelzine, rasagiline, selegiline, tranylcypromine, and others.

To make sure it is safe for you, tell your doctor if you have ever had:

• a head injury, brain tumor, or seizures;
• breathing problems, sleep apnea;
• drug or alcohol addiction, or mental illness;
• a blockage in your stomach or intestines;
• urination problems;
• liver or kidney disease;
• problems with your gallbladder, adrenal gland, or thyroid;
• sickle cell anemia; or
• abnormal curvature of the spine that affects breathing.

If you use Demerol while you are pregnant, your baby could become dependent on the drug. This can cause life-threatening withdrawal symptoms in the baby after it is born. Babies born dependent on opioids may need medical treatment for several weeks.