"Sept. 23, 2014 -- Every year, 13 million to 14 million Americans have major depression. Of those who seek treatment, 30% to 40% will not get better or fully recover with standard antidepressants.
That puts them at greater risk of alcohol "...
Nardil Consumer (continued)
Dizziness, drowsiness, tiredness, weakness, problems sleeping, constipation, and dry mouth 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: fainting, mental/mood changes (e.g., agitation, confusion), muscle stiffness, changes in sexual ability/interest, shaking (tremor), shivering, swollen ankles/legs, unusual weight gain, vision changes (e.g., double/blurred vision).
Tell your doctor immediately if any of these highly unlikely but very serious side effects occur: severe stomach/abdominal pain, persistent nausea/vomiting, seizures, dark urine, yellowing eyes/skin.
This drug may rarely cause an attack of extremely high blood pressure (hypertensive crisis), which may be fatal. Many drug and food interactions can increase this risk (See also Drug Interaction section.) Stop taking phenelzine and seek immediate medical attention if any of these serious side effects occur: frequent/severe headache, fast/slow/irregular/pounding heartbeat, chest pain, neck stiffness/soreness, severe nausea/vomiting, sweating/clammy skin (sometimes with fever), widened pupils, sudden sensitivity to light (photophobia).
This medication may increase serotonin and rarely cause a very serious condition called serotonin syndrome/toxicity. The risk increases if you are also taking other drugs that increase serotonin, so tell your doctor or pharmacist of all the drugs you take (see Drug Interactions section). Get medical help right away if you develop some of the following symptoms: fast heartbeat, hallucinations, loss of coordination, severe dizziness, severe nausea/vomiting/diarrhea, twitching muscles, unexplained fever, unusual agitation/restlessness.
A serious allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction include: rash, itching/swelling (especially of the face/tongue/throat), 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.
In the US -
Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
Read the Nardil (phenelzine) Side Effects Center for a complete guide to possible side effects
PRECAUTIONS: Before taking phenelzine, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
This medication should not be used if you have certain medical conditions. Before using this medicine, consult your doctor or pharmacist if you have: a certain kind of adrenal gland tumor (pheochromocytoma), cerebrovascular disease (e.g., stroke), heart problems (e.g., congestive heart failure, heart attack), high blood pressure, history of severe/frequent headaches, liver problems, severe kidney disease.
Before using this medication, tell your doctor or pharmacist your medical history, especially of: personal/family history of mental/mood disorders (e.g., schizophrenia, bipolar disorder), family history of high blood pressure, heart disease (e.g., coronary artery disease, history of chest pain), mild/moderate kidney disease, diabetes, certain nervous system diseases (Parkinson's syndrome, seizures), overactive thyroid (hyperthyroidism).
This drug may make you dizzy or drowsy. Do not drive, use machinery, or do any activity that requires alertness until you are sure you can perform such activities safely. Avoid alcoholic beverages.
To minimize dizziness and the risk of fainting, get up slowly when rising from a sitting or lying position.
Before having surgery or any procedures requiring use of contrast dye (e.g., myelography), tell your doctor or dentist you are on this medication. You may need to stop taking this drug beforehand. Follow your doctor's instructions carefully.
If you have heart disease, this medication may mask chest pain. Avoid strenuous exercise while taking this medication.
If you have diabetes, phenelzine may lower your blood sugar levels. Check your blood sugar regularly, and share the results with your doctor. Tell your doctor immediately if you have symptoms of low blood sugar such as cold sweat, shaking, rapid heart rate, fainting, and hunger. Your anti-diabetic medication or diet may need to be adjusted.
Caution is advised when using this drug in the elderly because they may be more sensitive to the effects of the drug, especially the effects on blood pressure.
This medication should be used only when clearly needed during pregnancy. Discuss the risks and benefits with your doctor.
Since untreated mental/mood problems (such as depression) can be a serious condition, do not stop taking this medication unless directed by your doctor. If you are planning pregnancy, become pregnant, or think you may be pregnant, immediately discuss with your doctor the benefits and risks of using this medication during pregnancy.
It is not known whether this drug passes into breast milk. Consult your doctor before breast-feeding.
Additional Nardil Information
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Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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