Medically reviewed on July 4, 2018
- This medicine may raise the chance of heart and blood vessel side effects like heart attack and stroke. If these happen, they can be deadly. The risk of these side effects may be greater if you have heart disease or risks for heart disease. However, the risk may also be raised in people who do not have heart disease or risks for heart disease. The risk of these health problems can happen as soon as the first weeks of using Treximet (sumatriptan and naproxen) and may be greater with higher doses or with long-term use. Do not use Treximet (sumatriptan and naproxen) right before or after bypass heart surgery.
- This medicine may raise the chance of very bad and sometimes deadly stomach or bowel side effects like ulcers or bleeding. The risk is greater in older people. The risk is also greater in people who have had stomach or bowel ulcers or bleeding before. These problems may occur without warning signs. Talk with the doctor.
Uses of Treximet:
- It is used to treat migraine headaches.
What do I need to tell my doctor BEFORE I take Treximet?
- If you have an allergy to sumatriptan, naproxen, or any other part of Treximet (sumatriptan and naproxen).
- If you are allergic to any drugs like this one, any other drugs, foods, or other substances. Tell your doctor about the allergy and what signs you had, like rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other signs.
- If you have any of these health problems: High blood pressure or some types of migraine headaches like hemiplegic or basilar migraine.
- If you have ever had any of these health problems: Chest pain or pressure; diseased arteries going to the legs or arms; heart attack; heart disease; poor blood flow in the heart, brain, bowel, or kidney; stroke; or a heartbeat that is not normal like Wolff-Parkinson-White syndrome.
- If you have liver disease.
- If you have any of these health problems: GI (gastrointestinal) bleeding or kidney problems.
- If you are having trouble getting pregnant or you are having your fertility checked.
- If you are pregnant or may be pregnant. Do not take Treximet (sumatriptan and naproxen) if you are in the third trimester of pregnancy. You may also need to avoid Treximet (sumatriptan and naproxen) at other times during pregnancy. Talk with your doctor to see when you need to avoid taking Treximet (sumatriptan and naproxen) during pregnancy.
- If you are breast-feeding or plan to breast-feed.
- If you have taken certain drugs used for low mood (depression) like isocarboxazid, phenelzine, or tranylcypromine or drugs used for Parkinson's disease like selegiline or rasagiline in the last 14 days. Taking Treximet (sumatriptan and naproxen) within 14 days of those drugs can cause very bad high blood pressure.
- If you have taken almotriptan, eletriptan, frovatriptan, naratriptan, rizatriptan, or zolmitriptan in the last 24 hours.
- If you have taken ergotamine, methysergide, dihydroergotamine, or any drug like them in the last 24 hours.
- If you are taking any other NSAID.
- If you are taking a salicylate drug like aspirin.
- If you are taking pemetrexed.
This is not a list of all drugs or health problems that interact with Treximet (sumatriptan and naproxen).
Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take Treximet (sumatriptan and naproxen) with all of your drugs and health problems. Do not start, stop, or change the dose of any drug without checking with your doctor.
What are some things I need to know or do while I take Treximet?
- Tell all of your health care providers that you take Treximet (sumatriptan and naproxen). This includes your doctors, nurses, pharmacists, and dentists.
- Avoid driving and doing other tasks or actions that call for you to be alert until you see how Treximet (sumatriptan and naproxen) affects you.
- You may bleed more easily. Be careful and avoid injury. Use a soft toothbrush and an electric razor.
- Very bad and sometimes deadly allergic side effects have rarely happened. Talk with your doctor.
- Very bad and sometimes deadly heart problems like heart attack and a heartbeat that is not normal have rarely happened within a few hours of taking Treximet (sumatriptan and naproxen). Call your doctor right away if you have chest, throat, neck, or jaw tightness, pain, pressure, or heaviness; break out in a cold sweat; shortness of breath; a fast heartbeat; a heartbeat that does not feel normal; or very bad dizziness or passing out.
- Very bad and sometimes deadly brain blood vessel problems like stroke have rarely happened with Treximet (sumatriptan and naproxen). Call your doctor right away if you have weakness on 1 side of the body, trouble speaking or thinking, change in balance, drooping on 1 side of the face, or change in eyesight.
- The chance of heart failure is raised with the use of drugs like this one. In people who already have heart failure, the chance of heart attack, having to go to the hospital for heart failure, and death is raised. Talk with the doctor.
- The chance of heart attack and heart-related death is raised in people taking drugs like this one after a recent heart attack. People taking drugs like this one after a first heart attack were also more likely to die in the year after the heart attack compared with people not taking drugs like this one. Talk with the doctor.
- Liver problems have happened with drugs like this one. Sometimes, this has been deadly. Call your doctor right away if you have signs of liver problems like dark urine, feeling tired, not hungry, upset stomach or stomach pain, light-colored stools, throwing up, or yellow skin or eyes.
- A very bad skin reaction (Stevens-Johnson syndrome/toxic epidermal necrolysis) may happen. It can cause very bad health problems that may not go away, and sometimes death. Get medical help right away if you have signs like red, swollen, blistered, or peeling skin (with or without fever); red or irritated eyes; or sores in your mouth, throat, nose, or eyes.
- If you are 65 or older, use Treximet (sumatriptan and naproxen) with care. You could have more side effects.
- NSAIDs like Treximet (sumatriptan and naproxen) may affect egg release (ovulation) in women. This may cause you to not be able to get pregnant. This goes back to normal when Treximet (sumatriptan and naproxen) is stopped. Talk with your doctor.
- This medicine may cause harm to the unborn baby if you take it while you are pregnant. If you are pregnant or you get pregnant while taking Treximet (sumatriptan and naproxen), call your doctor right away.
How is this medicine (Treximet) best taken?
Use Treximet (sumatriptan and naproxen) as ordered by your doctor. Read all information given to you. Follow all instructions closely.
- Take with or without food. Take with food if it causes an upset stomach.
- Swallow whole. Do not chew, break, or crush.
- Take with liquids as early as you can after the attack has started.
- If your headache comes back after the first dose, 1 more dose may be taken 2 hours after the first one.
- Taking more of Treximet (sumatriptan and naproxen) (a higher dose, more often) than your doctor told you to take may cause your headaches to become worse.
- Use care if you have risks for heart disease (high blood pressure, high cholesterol, overweight, high blood sugar or diabetes, cigarette smoking, man older than 40 years of age, other family members with early heart disease, woman after change of life). Talk with your doctor.
- This medicine is not meant to prevent or lower the number of migraine headaches you get. Talk with your doctor.
- Talk with your doctor before you drink alcohol.
- If you smoke, talk with your doctor.
- If you have asthma, talk with your doctor. You may be more sensitive to Treximet (sumatriptan and naproxen).
- If you are taking aspirin to help prevent a heart attack, talk with your doctor.
- High blood pressure has happened with drugs like this one. Have your blood pressure checked as you have been told by your doctor.
- This medicine may affect how much of some other drugs are in your body. If you are taking other drugs, talk with your doctor. You may need to have your blood work checked more closely while taking Treximet (sumatriptan and naproxen) with your other drugs.
- This medicine may affect certain lab tests. Tell all of your health care providers and lab workers that you take Treximet (sumatriptan and naproxen).
What do I do if I miss a dose?
- This medicine is taken on an as needed basis. Do not take more than 2 tablets in 24 hours.
See also: Dosage Information (in more detail)
What are some side effects that I need to call my doctor about right away?
WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect:
- Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing, swallowing, or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
- Signs of bleeding like throwing up blood or throw up that looks like coffee grounds; coughing up blood; blood in the urine; black, red, or tarry stools; bleeding from the gums; vaginal bleeding that is not normal; bruises without a reason or that get bigger; or any bleeding that is very bad or that you cannot stop.
- Signs of kidney problems like unable to pass urine, change in how much urine is passed, blood in the urine, or a big weight gain.
- Signs of high potassium levels like a heartbeat that does not feel normal; feeling confused; feeling weak, lightheaded, or dizzy; feeling like passing out; numbness or tingling; or shortness of breath.
- Signs of high blood pressure like very bad headache or dizziness, passing out, or change in eyesight.
- Very bad headache or if headache is not better after the first dose.
- Very bad belly pain or bloody loose stools.
- Change in eyesight, eye pain, or very bad eye irritation.
- Loss of eyesight. This can be long-lasting.
- Shortness of breath, a big weight gain, or swelling in the arms or legs.
- Feeling very tired or weak.
- A burning, numbness, or tingling feeling that is not normal.
- A very bad and sometimes deadly health problem called serotonin syndrome may happen. The risk may be greater if you take Treximet (sumatriptan and naproxen) with drugs for depression, migraines, or certain other drugs. Call your doctor right away if you have agitation; change in balance; confusion; hallucinations; fever; fast or abnormal heartbeat; flushing; muscle twitching or stiffness; seizures; shivering or shaking; sweating a lot; very bad diarrhea, upset stomach, or throwing up; or very bad headache.
What are some other side effects of Treximet?
All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away:
- Hard stools (constipation).
- Loose stools (diarrhea).
- Feeling sleepy.
- Feeling tired or weak.
- Upset stomach or throwing up.
These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects.
You may report side effects to the FDA at 1-800-FDA-1088. You may also report side effects at http://www.fda.gov/medwatch.
See also: Side effects (in more detail)
If OVERDOSE is suspected:
If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.
How do I store and/or throw out Treximet?
- Store at room temperature.
- Store in a dry place. Do not store in a bathroom.
- Keep all drugs in a safe place. Keep all drugs out of the reach of children and pets.
- Throw away unused or expired drugs. Do not flush down a toilet or pour down a drain unless you are told to do so. Check with your pharmacist if you have questions about the best way to throw out drugs. There may be drug take-back programs in your area.
Consumer information use
- If your symptoms or health problems do not get better or if they become worse, call your doctor.
- Do not share your drugs with others and do not take anyone else's drugs.
- Keep a list of all your drugs (prescription, natural products, vitamins, OTC) with you. Give this list to your doctor.
- Talk with the doctor before starting any new drug, including prescription or OTC, natural products, or vitamins.
- This medicine comes with an extra patient fact sheet called a Medication Guide. Read it with care. Read it again each time Treximet (sumatriptan and naproxen) is refilled. If you have any questions about Treximet (sumatriptan and naproxen), please talk with the doctor, pharmacist, or other health care provider.
- If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
More about Treximet (naproxen / sumatriptan)
- Treximet Side Effects
- During Pregnancy
- Dosage Information
- Drug Images
- Drug Interactions
- Support Group
- Pricing & Coupons
- En Español
- 84 Reviews
- Generic Availability
- Drug class: antimigraine agents