Generic Name: Phenelzine (FEN-el-zeen)Drug Class: Antidepressant, MAO inhibitor
- Drug Uses
- General Information
- How it Works
- How to Take It
- Possible Side Effects
- Warnings and Precautions
- Drug Interactions
- Missing a Dose
- Pregnancy or Nursing
With MAO inhibitors you should avoid foods such as alcoholic beverages, especially
beer, red wines, aged cheeses, sauerkraut, yogurt, raisins, bananas, sour
cream, pickled herring, liver, dry sausage, canned figs, avocados, soy sauce,
turkey, yeast extracts, papaya products, fava beans and broad been pods. These
foods contain tyramine or tryptophan and should not be taken with this medicine
and for 2 weeks following the discontinuation of this drug.
How it Works
How to Take It
Follow the directions for taking this medicine exactly as prescribed on your
prescription bottle. Phenelzine comes as a tablet and is taken orally. Do
not take more or less of this medication than your doctor has told you to.
Avoid excessive amounts of caffeine and chocolate. See the General Information
section for other foods to avoid.
Possible Side Effects
- The following common side effects have been reported with the use of phenelzine:
- upset stomach
- dry mouth
- changes in appetite
- Contact your doctor right away if these symptoms are severe or do not go away:
- difficulty or frequent unrination
- blurred vision
- sexual difficulties
- Tell your doctor if you are allergic to phenelzine or Nardil.
- Avoid alcoholic beverages while taking this medicine.
- Be cautious when driving or performing other hazardous activities. This medicine can impair judgment.
- This medicine can cause dizziness or drowsiness.
- Cigarette smoking may decrease the effectiveness of this drug. Talk to your doctor if you smoke.
- Seek medical attention immediately. For non emergencies, contact your local or regional poison control center at 1-800-222-1222.
- MAO inhibitors should not be taken while taking the following drugs:
- fluoxetine (Prozac)
- fluvoxamine (Luvox)
- paroxetine (Paxil)
- sertraline (Zoloft)
- venlafaxine (Effexor or Effexor XR)
- Tell your doctor if you are taking other antidepressants, medications for blood pressure, medications for diabetes, sleeping pills, tranquilizers, vitamins or herbs.
Keep this medication in the container it came in, tightly closed, and out
of reach of children. Store it at room temperature and away from excess heat
and moisture. Throw away any medication that is outdated or no longer needed.
If you are pregnant or planning to become pregnant, talk to your doctor about
possible risks to your pregnancy. For breastfeeding mothers, it is not know
whether or not phenelzine is excreted in breast milk. Before breastfeeding
with this medicine, talk to your doctor or pediatrician.
More InformationFor more information, talk to your doctor, pharmacist or health care provider.
Last reviewed: By John M. Grohol, Psy.D. on 19 May 2015
Published on PsychCentral.com. All rights reserved.