How much imitrex can i take

Do not use more than 2 doses in 24 hours. This medicine is given as a shot under your skin usually on the stomach, thighs, or upper arms. Sumatriptan injection may sometimes be given at home to patients who do not need to be in a hospital or clinic. If you are using this medicine at home, your doctor or nurse will teach you how to prepare and inject the medicine. Be sure that you understand how to use the medicine. If you use this medicine at home, you will be shown the body areas where this shot can be given.

Use a different body area each time you give yourself a shot. Keep track of where you give each shot to make sure you rotate body areas. This will help prevent skin problems. This medicine is available in 3 forms. You may use a single dose vial, prefilled syringe, or a prefilled autoinjector.

After you have finished injecting the medicine, be sure to follow the precautions in the patient directions about safely discarding the empty cartridge and the needle.

Always return the empty cartridge and needle to their container before discarding them. Do not throw away the autoinjector unit, because refills are available. This medicine comes with a patient information leaflet. Read and follow the instructions carefully. Ask your doctor if you have any questions. The dose of this medicine will be different for different patients.

If you have severe liver disease, you should not use sumatriptan at all. However, because drugs affect each person differently, we cannot guarantee that this list includes all possible dosages. Always to speak with your doctor or pharmacist about dosages that are right for you.

Sumatriptan oral tablet is used for short-term treatment. If you take too much: You could have dangerous levels of the drug in your body. Symptoms of an overdose of this drug can include:. If your symptoms are severe, call or go to the nearest emergency room right away. How to tell if the drug is working: Your symptoms of migraine should get better.

If your symptoms do not get better at all after taking the drug, talk to your doctor before taking any more of the medication. A prescription for this medication is refillable. You should not need a new prescription for this medication to be refilled. Your doctor will write the number of refills authorized on your prescription. Your doctor will monitor your health during your treatment with sumatriptan.

They may check your:. You may need to have blood tests during your treatment with sumatriptan. The cost of these tests will depend on your insurance coverage. Many insurance companies require a prior authorization for this drug. This means your doctor may need to get approval from your insurance company before your insurance company will pay for the prescription. There are other drugs available to treat your condition. Some may be better suited for you than others. Talk to your doctor about other drug options that may work for you.

Disclaimer: Healthline 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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