Imitrex(Sumatriptan) is a drug that is used for treating migraine attacks with or without the presence of an aura, to relieve cluster headache attacks. Sumatriptan is a Specific and selective agonist of 5-HT1-serotonin receptors localized mainly in blood vessels of the brain. Migraine headaches are believed to be stipulated by widening of blood vessels in the brain. Sumatriptan causes vasoconstriction of the carotid arterial bed which provides extracranial and intracranial tissues with blood without a significant impact on cerebral blood flow. It also inhibits the activity of receptor which are responsible for the transmission of pain signals by nerves to the brain.
It helps to relieve headache, pain, and other migraine symptoms such as nausea, vomiting, sensitivity to light or sound. Sumatriptan belongs to a class of drugs known as triptans. This medication works by affecting a certain natural substance (serotonin) that causes narrowing of blood vessels in the brain. It will also relieve pain by affecting certain nerves in the brain.
Frequent generic Imitrex will also be used for features not listed on this alleviation marketing consultant. Generic Imitrex should never be taken with the help of a girl or a baby. Generic Imitrex may can also be absorbed across the epidermis, and women or children may no longer have the authority to control generic Imitrex capsules. Imitrex belongs to a class of medications known as triptans. Triptans are different to painkilling medications, as they work to reverse the changes in the brain that are thought to induce a migraine attack. They also work to alleviate the symptoms associated with a migraine.
Imitrex is used to treat migraines. It helps to relieve headache, pain, and other migraine symptoms (including nausea, vomiting, and sensitivity to light/sound). Prompt treatment helps you return to your normal routine and may decrease your need for other pain medications. Prompt treatment helps you return to your normal routine and may decrease your need for other pain medications. Read the Patient Information Leaflet if available from your pharmacist before you start taking Imitrex and each time you get a refill. If you have any questions, ask your doctor or pharmacist.
Take an Imitrex tablet whole with a full glass of water. Do not split the tablet. After using Imitrex: If your headache does not completely go away, or goes away and comes back, use a second dose if it has been at least 2 hours since your first dose. Never use more than your recommended dose. Use Imitrex as soon as you notice headache symptoms. Follow all directions on your prescription label and read all medication guides or instruction sheets. Use the medicine exactly as directed.