If you do decide to take Imitrex, you may want to avoid breastfeeding for 12 hours after you take Imitrex. This can minimize the amount of the drug that your child is exposed to.
Talk with your doctor about the best way to feed your child during that hour window. Animal studies found that the drug could cause birth defects when given to pregnant females. A pregnancy registry collected data from to about the health of babies who were exposed to sumatriptan the active drug in Imitrex during pregnancy.
Imitrex can interact with several other medications. Different interactions can cause different effects. For instance, some interactions can interfere with how well a drug works. Other interactions can increase side effects or make them more severe. Below are lists of medications that can interact with Imitrex. Before taking Imitrex, talk with your doctor and pharmacist.
Tell them about all prescription, over-the-counter, and other drugs you take. Also tell them about any vitamins, herbs, and supplements you use. Sharing this information can help you avoid potential interactions. If you have questions about drug interactions that may affect you, ask your doctor or pharmacist.
Imitrex is a type of medication called a triptan. Triptans relieve migraine by narrowing blood vessels in your brain. However, triptans can also narrow blood vessels in other parts of your body. Taking Imitrex with other triptan medications can cause your blood vessels to narrow too much. This could raise your risk for getting serious side effects, such as heart attack , stroke , or very high blood pressure. It could also raise your risk for other triptan-related side effects, such as serotonin syndrome high levels of the chemical serotonin.
Imitrex relieves migraine by narrowing blood vessels in your brain. Ergot drugs for migraine also work this way. Both types of medication can also narrow blood vessels in other parts of your body. Taking Imitrex with ergot medications can cause your blood vessels to narrow too much. This could raise your risk for serious side effects, such as heart attack, stroke, or very high blood pressure.
Imitrex enhances the activity of chemical called serotonin in your brain. Many antidepressants also work by increasing serotonin levels in your brain. If you take Imitrex with one of these antidepressants, it could raise your risk for a side effect called serotonin syndrome. This is a dangerous condition caused by high serotonin levels.
Examples of antidepressants that could raise your risk for serotonin syndrome if taken with Imitrex include:. If you need to take more than one medication that affects your serotonin level, your doctor may monitor you more often for signs of serotonin syndrome.
They may also adjust the dosage of your medications. In addition to raising the risk for serotonin syndrome, taking MAOIs with Imitrex can also increase the level of Imitrex in your blood. This could raise your risk for other side effects of Imitrex. Talk with your doctor about your other treatment options. However, you should still check with your doctor or pharmacist before using any of these products while taking Imitrex.
If you have any questions about eating certain foods with Imitrex, talk with your doctor. Do not use more Imitrex than your doctor recommends. For some drugs, doing so may lead to unwanted side effects or overdose. You can also call the American Association of Poison Control Centers at or use their online tool. But if your symptoms are severe, call or your local emergency phone number or go to the nearest emergency room right away.
Instructions for using these forms of Imitrex are also provided in the leaflet that comes with your medication. However, you can also take it at any point during the headache. Swallow the tablet whole with a drink.
If you have trouble swallowing the tablets whole, talk with your doctor or pharmacist. As with all medications, the cost of Imitrex can vary. To find current prices for Imitrex in your area, check out GoodRx. The cost you find on GoodRx. Before approving coverage for Imitrex, your insurance company may require you to get prior authorization. This means that your doctor and insurance company will need to communicate about your prescription before the insurance company will cover the drug.
The insurance company will review the prior authorization request and decide if the drug will be covered. If you need financial support to pay for Imitrex, or if you need help understanding your insurance coverage, help is available.
Imitrex is available in a generic form called sumatriptan. And generics tend to cost less than brand-name drugs. To find out how the cost of sumatriptan compares to the cost of Imitrex, visit GoodRx.
They may have a preference for one version or the other. This drug comes with several precautions. Before taking Imitrex, talk with your doctor about your health history. Imitrex may not be right for you if you have certain medical conditions or other factors affecting your health. These include:. When you get Imitrex from the pharmacy, the pharmacist will add an expiration date to the label on the packaging. This date is typically 1 year from the date they dispensed the medication.
The expiration date helps guarantee that the medication is effective during this time. If you have unused medication that has gone past the expiration date, talk to your pharmacist about whether you might still be able to use it. How long a medication remains good can depend on many factors, including how and where you store the medication. Keep Imitrex in a tightly sealed container away from light. Avoid storing this medication in areas where it could get damp or wet, such as bathrooms.
This helps prevent others, including children and pets, from taking the drug by accident. It also helps keep the drug from harming the environment. This helps prevent others, including children and pets, from taking the drug by accident or harming themselves with the needle. You can buy a sharps container online.
You can also ask your doctor, pharmacist, or health insurance company where to get one. This article provides several useful tips on medication disposal.
You can also ask your pharmacist for information on how to dispose of your medication. Imitrex tablet, nasal spray, and injection are approved to treat migraine with or without aura in adults. The Imitrex injection is also approved to treat cluster headache in adults. Imitrex should only be prescribed if there is a clear diagnosis of migraine or cluster headache.
It should not be used to prevent migraine or cluster headaches. Imitrex should be taken when the pain of migraine or cluster headache first starts, though it can also be taken later in the attack. Imitrex contains the serotonin agonist sumatriptan. Imitrex causes constriction of cranial blood vessels, thereby reversing the vasodilation that is believed to be key in causing migraine and cluster headaches.
Imitrex may also inhibit activity in the trigeminal nerve that can contribute to the symptoms of migraine. Sumatriptan undergoes first-pass metabolism and is incompletely absorbed. Clinical response begins 5 minutes following subcutaneous injection, 15 minutes following nasal administration, and 30 minutes following oral administration.
Sumatriptan is primarily metabolized by MAO-A. The elimination half-life is approximately 2. Disclaimer: Medical News Today has made every effort to make certain that all information is factually correct, comprehensive, and up to date.
However, this article should not be used as a substitute for the knowledge and expertise of a licensed healthcare professional. You should always consult your doctor or other healthcare professional before taking any medication.
The drug information contained herein is subject to change and is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. The absence of warnings or other information for a given drug does not indicate that the drug or drug combination is safe, effective, or appropriate for all patients or all specific uses.
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I want to get healthier. Close Health Alerts from Harvard Medical School Get helpful tips and guidance for everything from fighting inflammation to finding the best diets for weight loss Always discuss possible side effects with a healthcare provider who knows your medical history. Sumatriptan oral tablet can interact with other medications, vitamins, or herbs you may be taking.
An interaction is when a substance changes the way a drug works. This can be harmful or prevent the drug from working well. To help avoid interactions, your doctor should manage all of your medications carefully. Do not take these drugs with sumatriptan.
Doing so can cause dangerous effects in the body. Examples of these drugs include:. Side effects from sumatriptan: Taking sumatriptan with certain medications raises your risk of side effects from sumatriptan. However, because drugs interact differently in each person, we cannot guarantee that this information includes all possible interactions. Always speak with your healthcare provider about possible interactions with all prescription drugs, vitamins, herbs and supplements, and over-the-counter drugs that you are taking.
If you have an allergic reaction, call your doctor or local poison control center right away. If your symptoms are severe, call or go to the nearest emergency room. Taking it again could be fatal cause death. For people with heart conditions: Sumatriptan may cause serious problems with your heart.
Also tell them if you have any other heart condition, such as coronary artery disease CAD or angina chest pain. If you have any of these conditions, you should not use this drug.
Your doctor will find other options to treat your symptoms of migraine. For people with heart rhythm disorders: Sumatriptan may cause changes in your heart rhythm. Tell your doctor if you have any heart rhythm disorders. If you have certain types of heart rhythm disorders, you should not use this drug. For people with a previous stroke or mini-stroke: This drug may cause severe bleeding in the brain brain hemorrhage or stroke.
For people with problems with circulation: Sumatriptan may cause or worsen symptoms of a condition called peripheral vascular disease. If you have this condition, you should not use this drug. For people with serious bowel disorders: Sumatriptan may cause or worsen symptoms of a condition called ischemic bowel disease. If you have this condition, talk with your doctor about whether this drug is safe for you. For people with uncontrolled high blood pressure: Sumatriptan can increase your blood pressure.
For people with serious liver disease: You should not use sumatriptan. For people with seizures: Sumatriptan may cause seizures. For pregnant women: Research in animals has shown negative effects to the fetus when the mother takes the drug. However, studies done in humans have not shown negative effects to the fetus. This drug should be used only if the potential benefit justifies the potential risk to the fetus.
For women who are breastfeeding: Sumatriptan may pass into breast milk and may cause side effects in a child who is breastfed. You should not breastfeed your child for at least 12 hours after taking sumatriptan. Talk to your doctor if you breastfeed your child. For children: It has not been confirmed that sumatriptan is safe and effective for use in children. Do not use in people younger than 18 years.
This dosage information is for sumatriptan oral tablet. All possible dosages and drug forms may not be included here. Your dosage, drug form, and how often you take the drug will depend on:. It has not been confirmed that sumatriptan is safe and effective for use in children. The kidneys, liver, and heart of older adults may not work as well as they used to. This can cause your body to process drugs more slowly.
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