Do not take this medicine with any of the following medications:

-linezolid
-MAOIs like Marplan, Nardil, and Parnate
-methylene blue
-ozanimod
This medicine may also interact with the following medications:

-alcohol
-antihistamines for allergy, cough, and cold
-atropine
-certain antibiotics like erythromycin, clarithromycin, rifampin
-certain antivirals for HIV or hepatitis
-certain medicines for anxiety or sleep
-certain medicines for bladder problems like oxybutynin, tolterodine
-certain medicines for depression like amitriptyline, bupropion, fluoxetine, paroxetine, sertraline
-certain medicines for fungal infections like ketoconazole, itraconazole, or posaconazole
-certain medicines for migraine headache like almotriptan, eletriptan, frovatriptan, naratriptan, rizatriptan, sumatriptan, zolmitriptan
-certain medicines for Parkinson''s disease like benztropine, trihexyphenidyl
-certain medicines for seizures like carbamazepine, phenobarbital, primidone
-certain medicines for stomach problems like dicyclomine, hyoscyamine
-certain medicines for travel sickness like scopolamine
-digoxin
-diuretics
-general anesthetics like halothane, isoflurane, methoxyflurane, propofol
-ipratropium
-medicines that relax muscles for surgery
-other narcotic medicines for pain
-phenothiazines like chlorpromazine, mesoridazine, prochlorperazine, thioridazine
-quinidine
-warfarin

They need to know if you have any of these conditions:

-brain tumor
-drug abuse or addiction
-head injury
-if you often drink alcohol
-kidney disease
-liver disease
-lung disease, asthma, or breathing problems
-seizures
-stomach or intestine problems
-suicidal thoughts, plans or attempt; a previous suicide attempt by you or a family member
-taken an MAOI like Marplan, Nardil, or Parnate in the last 14 days
-an unusual allergic reaction to tramadol, other medicines, foods, dyes, or preservative
-pregnant or trying to get pregnant
-breast-feeding

Tell your health care provider if your pain does not go away, if it gets worse, or if you have new or a different type of pain. You may develop tolerance to this drug. Tolerance means that you will need a higher dose of the drug for pain relief. Tolerance is normal and is expected if you take this drug for a long time.
Do not suddenly stop taking your drug because you may develop a severe reaction. Your body becomes used to the drug. This does NOT mean you are addicted. Addiction is a behavior related to getting and using a drug for a nonmedical reason. If you have pain, you have a medical reason to take pain drug. Your health care provider will tell you how much drug to take. If your health care provider wants you to stop the drug, the dose will be slowly lowered over time to avoid any side effects.
If you take other drugs that also cause drowsiness like other narcotic pain drugs, benzodiazepines, or other drugs for sleep, you may have more side effects. Give your health care provider a list of all drugs you use. He or she will tell you how much drug to take. Do not take more drug than directed. Get emergency help right away if you have trouble breathing or are unusually tired or sleepy.
Talk to your health care provider about naloxone and how to get it. Naloxone is an emergency drug used for an opioid overdose. An overdose can happen if you take too much opioid. It can also happen if an opioid is taken with some other drugs or substances, like alcohol. Know the symptoms of an overdose, like trouble breathing, unusually tired or sleepy, or not being able to respond or wake up. Make sure to tell caregivers and close contacts where it is stored. Make sure they know how to use it. After naloxone is given, you must get emergency help right away. Naloxone is a temporary treatment. Repeat doses may be needed.
This drug may cause serious skin reactions. They can happen weeks to months after starting the drug. Contact your health care provider right away if you notice fevers or flu-like symptoms with a rash. The rash may be red or purple and then turn into blisters or peeling of the skin. Or, you might notice a red rash with swelling of the face, lips or lymph nodes in your neck or under your arms.
You may get drowsy or dizzy. Do not drive, use machinery, or do anything that needs mental alertness until you know how this drug affects you. Do not stand up or sit up quickly, especially if you are an older patient. This reduces the risk of dizzy or fainting spells. Alcohol may interfere with the effect of this drug. Avoid alcoholic drinks.
This drug will cause constipation. If you do not have a bowel movement for 3 days, call your health care provider.
Your mouth may get dry. Chewing sugarless gum or sucking hard candy and drinking plenty of water may help. Contact your health care provider if the problem does not go away or is severe.

Keep out of the reach of children. This medicine can be abused. Keep your medicine in a safe place to protect it from theft. Do not share this medicine with anyone. Selling or giving away this medicine is dangerous and against the law.
Store at room temperature between 15 and 30 degrees C (59 and 86 degrees F).
This medicine may cause harm and death if it is taken by other adults, children, or pets. Return medicine that has not been used to an official disposal site. Contact the DEA at 1-800-882-9539 or your city/county government to find a site. If you cannot return the medicine, mix any unused medicine with a substance like cat litter or coffee grounds. Then throw the medicine away in a sealed container like a sealed bag or coffee can with a lid. Do not use the medicine after the expiration date.