It's important to understand Nardil warnings and precautions before starting the drug, including potentially life-threatening side effects. Nardil may cause hypertensive crisis (a dangerous increase in blood pressure), potentially lethal food and drug interactions, and suicidal behavior. Nardil warnings and precautions also extend to people who are allergic to any components of the drug, have congestive heart failure, or have severe kidney or liver problems.
Any allergies, including allergies to foods, dyes, or preservatives.
Also, let your healthcare provider know if you:
Are pregnant or thinking of becoming pregnant
Are breastfeeding
Drink alcohol regularly.
Make sure to tell your healthcare provider about all other medicines you may be taking, including prescription and non-prescription medicines, vitamins, and herbal supplements.