Before taking amitriptyline,
tell your doctor and pharmacist if you are allergic to amitriptyline or any other medications.
tell your doctor if you are taking cisapride (Propulsid) (not available in the U.S.) or monoamine oxidase (MAO) inhibitors such as isocarboxazid (Marplan), phenelzine (Nardil), selegiline (Eldepryl, Emsam, Zelapar), and tranylcypromine (Parnate), or if you have taken an MAO inhibitor during the past 14 days. Your doctor will probably tell you that you should not take amitriptyline.
tell your doctor and pharmacist what other prescription and nonprescription medications, vitamins, nutritional supplements, and herbal products you are taking. Be sure to mention any of the following: antihistamines; cimetidine (Tagamet); diet pills; disulfiram (Antabuse); guanethidine (Ismelin); ipratropium (Atrovent); quinidine (Quinidex); medications for irregular heartbeats such as flecainide (Tambocor) and propafenone (Rythmol); medications for anxiety, asthma, colds, irritable bowel disease, mental illness, nausea, Parkinson's disease, seizures, ulcers, or urinary problems; other antidepressants; phenobarbital (Bellatal, Solfoton); sedatives; selective serotonin reuptake inhibitors (SSRIs) such as citalopram (Celexa), fluoxetine (Prozac, Sarafem), fluvoxamine (Luvox), paroxetine (Paxil), and sertraline (Zoloft); sleeping pills; thyroid medications; and tranquilizers. Tell your doctor or pharmacist if you have stopped taking fluoxetine (Prozac, Sarafem) in the past 5 weeks.Your doctor may need to change the doses of your medications or monitor you carefully for side effects.
tell your doctor if you have recently had a heart attack. Your doctor will probably tell you not to take amitriptyline.
tell your doctor if you drink large amounts of alcohol and if you have or have ever had glaucoma (an eye condition); an enlarged prostate (a male reproductive gland); difficulty urinating; seizures; an overactive thyroid gland (hyperthyroidism); diabetes; schizophrenia (a mental illness that causes disturbed or unusual thinking, loss of interest in life, and strong or inappropriate emotions); or liver, kidney, or heart disease.
tell your doctor if you are pregnant or plan to become pregnant. If you become pregnant while taking amitriptyline, call your doctor. Do not breast-feed while you are taking amitriptyline.
talk to your doctor about the risks and benefits of taking this medication if you are 65 years of age or older. Older adults should not usually take amitriptyline because it is not as safe or effective as other medication(s) that can be used to treat the same condition.
if you are having surgery, including dental surgery, tell the doctor or dentist that you are taking amitriptyline.
you should know that amitriptyline may make you drowsy. Do not drive a car or operate machinery until you know how this medication affects you.
remember that alcohol can add to the drowsiness caused by this medication.