Imitrex

What is Imitrex?

Imitrex helps treat migraine headaches with or without aura. It contains the active ingredient sumatriptan which works by reducing excess blood flow to the brain to stop migraine attacks. It’s available as a tablet or nasal spray.

A migraine is a recurring headache that can be extremely painful. It may also come with other symptoms, such as nausea, vomiting, and numbness. These headaches can last anywhere from a few hours to several days, making it challenging for individuals to carry on with their daily lives.

Although there’s no cure for migraines, treatments like Imitrex can alleviate the symptoms as quickly as 30 minutes and provide complete relief within 2 hours.

How does Imitrex work?

Sumatriptan is the active ingredient in Imitrix. It’s a selective serotonin receptor agonist that activates serotonin receptors in the brain. This activation causes the blood vessels in the brain to these receptors cause blood vessels in the brain to tighten, which helps stop pain signals and reduces inflammation. This helps treat migraine headaches.^[1]

Imitrex works best when you take it as soon as your migraine headache starts. While you might think taking it during the aura phase would make it work faster, it doesn’t. That’s because Imitrex doesn’t help with the processes causing the aura—it’s only effective once the headache stage begins.

What doses of Imitrex are there?

Imitrex is available in several forms: as a tablet in three concentrations – 25mg, 50mg and 100mg; a nasal spray in 5mg and 20mg doses; and as an injection to treat severe migraines in hospitals. Currently, Treated offers only the 100 mg Imitrex tablet, but a 50 mg version is available in its generic form.

Depending on the severity of your migraine, the recommended dose can vary. In the tablets, it can range from 25mg to 100mg, while the nasal spray can be administered in doses of 5 mg, 10 mg, or 20 mg.

Although you might assume nasal sprays are less effective because of their lower doses, studies show that nasal sprays can actually be more effective for treating migraines. This is because sprays enter the bloodstream more quickly than tablets, which need time to break down and be absorbed.

Your doctor will receive a precise dose after your consultation based on the severity of your migraine and your medical history.

How to take Imitrex

To take Imitrex tablets:

• Swallow one tablet whole with water
• Take it as soon as you experience migraine headaches for faster relief
• Don’t take Imitrex during the aura phase as it won’t help.

If your symptoms haven’t completely alleviated after 2 hours, a second dose can be taken. Don’t take more than 300mg a day.

If you didn’t notice any improvements in your symptoms with the first dose, it’s unlikely the second dose will help. You should contact your doctor for medical advice.

How long does Imitrex take to work?

The time Imitrex takes to work depends on the form. Imitrex tablets take effect within 30-60 minutes, whereas the nasal spray is a little faster, working within 15-30 minutes. This is because nasal sprays enter the bloodstream more quickly than tablets.

What should I do if I took more than the recommended amount of Imitrex?

If you take more than 300 mg within 24 hours, you should go to the emergency department immediately, as this can lead to serious health issues such as a slowed heart rate and fainting. It’s important not to drive yourself, as it could be dangerous for both you and others on the road.