Can you die from taking too much sumatriptan?

Can you die from taking too much sumatriptan?

Taking too much sumatriptan may make you very ill. An overdose can cause fainting, slowed heart rate, vomiting, loss of bladder and bowel control, and sleepiness. It can narrow your blood vessels leading to heart problems such as chest pains, abnormal heart rhythm or a heart attack.

Can Imitrex be dangerous?

In rare cases, taking Imitrex can cause serious side effects that could seem like your migraine or cluster headache is getting worse. These serious side effects include bleeding in your brain and very high blood pressure. If your headache gets worse after taking a dose of Imitrex, call your doctor right away.

How often can you take Imitrex 50 mg?

Typical starting dosage: One tablet (25 mg, 50 mg, or 100 mg) taken when migraine symptoms appear. Dosage increases: If you don’t get enough relief within 2 hours of the first dose, you can take a second dose at least 2 hours after the first dose. Maximum dosage: Do not take more than 200 mg within a 24-hour period.

Has anyone died from Imitrex?

To date, the Food and Drug Administration has received 3,526 voluntary reports of possible side effects, ranging from mild to severe, associated with the use of Imitrex. Included are reports of 83 deaths and at least 273 life-threatening complications.

Can Imitrex damage your heart?

Heart and blood vessel warnings Sumatriptan can worsen coronary artery disease (ischemia) or provoke a heart attack (myocardial infarction) or Printzmetal’s angina (coronary artery vasospasm). It can also cause irregular heart rhythms.

Can Imitrex hurt your heart?

In the letters, officials from Cerenex Pharmaceuticals, a Glaxo subsidiary, said that Imitrex (sumatriptan) works on migraines by constricting blood vessels in the brain, but also can cause chest pain and heart attacks by constricting blood vessels to the heart.

How long does sumatriptan stay in your system?

How long does sumatriptan stay in your system? Sumatriptan is a short-acting medication that is rapidly cleared from the body. No matter how it’s taken, a single dose of sumatriptan has a half-life of around two hours. The amount of medication in the body begins to decrease about then.

Can I take 200 mg of sumatriptan?

For migraine headaches: Adults—25, 50, or 100 milligrams (mg) as a single dose. If you get some relief, or if the migraine comes back after being relieved, another dose may be taken 2 hours after the last dose. Do not take more than 200 mg in any 24-hour period.

Does sumatriptan cause stroke?

Sumatriptan has been associated with an increased risk of stroke, hemorrhage, or TIA; however, it is not clear whether this is due to the presence of migraine, or people mistaking stroke symptoms for those of a migraine. Do not take sumatriptan if you have previously had a stroke or TIA.

Is it OK to take Imitrex 2 days in a row?

The medication package insert for Imitrex (and many triptans) states “the safety of treating an average of more than 4 headaches in a 30-day period has not been established.” This statement does not mean they are not safe if used more frequently and many headache specialists, including myself, feel comfortable …

What happens if you take too many triptans?

If you take a triptan drug too often, you may start to have medication-overuse headaches (MOH). Instead of easing your headaches, the triptan could start to cause them. Unlike a migraine, an MOH is a dull, constant headache that’s often worse in the morning.