Learn about Elavil (Amitriptyline) may treat, uses, dosage, side effects, drug interactions, warnings, patient labeling, reviews, and related medications. Summary. Amitriptyline (Endep [Elavil - this brand name drug is no longer available in the U.S.])is an antidepressant medication. In patients with depression, abnormal levels of brain chemicals called neurotransmitters may relate to their depression. Drug Information on Elavil, Endep, Vanatrip (amitriptyline) includes drug pictures, side effects, drug interactions, directions for use, symptoms of overdose, and what to avoid. Amitriptyline is also used to treat eating disorders, post-herpetic neuralgia (the burning, stabbing pains, or aches that may last for months or years after a shingles infection), and to prevent migraine headaches. IMPORTANT WARNING: Studies have shown that children and teenagers who take antidepressants ('mood elevators') such as amitriptyline are more likely to think about harming or killing themselves or to plan or try to do so than children who do not take antidepressants. Amitriptyline is a prescription drug that's used to treat depression. It's sometimes known by its former brand name, Elavil, but its manufacturer, AstraZeneca, stopped making it. Find patient medical information for Amitriptyline Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. I suffer from severe anxiety,ocd and some depression. I was maybe thinking about asking for amitriptyline mainly to help the severe anxiety. I have tried a lot of anti depressants, anti anxiety drugs and none of them have really helped and the side effects have been quite hard to handle. What other drugs will affect amitriptyline? Taking this medicine with other drugs that make you sleepy can worsen this effect. Ask your doctor before taking amitriptyline with a sleeping pill, narcotic pain medicine, muscle relaxer, or medicine for anxiety, depression, or seizures. Amitriptyline received an overall rating of 8 out of 10 stars from 118 reviews. See what others have said about Amitriptyline, including the effectiveness, ease of use and side effects.