Sumatriptan 50mg Tablets

Sumatriptan 50mg Tablets

Sumatriptan 50mg is used to treat acute attacks of migraine and, in some cases, cluster headache. It is taken once an attack has begun and eases the throbbing pain along with the nausea and sensitivity to light and sound that accompany it. It is a medicine that requires a clinician to assess whether it is suitable for you, and it is not a preventative treatment.

How it works

Sumatriptan belongs to the triptan group and acts on serotonin receptors in the blood vessels around the brain. It narrows those vessels, which dilate during an attack, and blocks the release of the inflammatory substances that amplify the pain signal. It addresses the attack that is underway and has no effect on how often attacks happen, which is why it should not be taken routinely.

How to use it

Take one tablet with water as soon as the headache phase starts, rather than during an aura if you get one. If the headache responds and then returns, a further dose may be taken after the stated interval, but if the first dose has no effect at all, a second for the same attack will not help either. Observe the maximum in 24 hours, and resting in a dark quiet room alongside often makes a noticeable difference.

Who it is for

It is for adults with a confirmed migraine diagnosis where a clinician has agreed it is appropriate. It is not suitable for anyone with coronary heart disease, a history of heart attack or stroke, uncontrolled high blood pressure or significant peripheral vascular disease, and it must not be combined with an MAOI or taken within two weeks of stopping one.

Safety and when to get advice

Tingling, dizziness, drowsiness and a sensation of heaviness, tightness or warmth in the chest, neck or jaw are commonly reported. Seek urgent medical help for significant chest pain or tightness, breathlessness, or stroke symptoms such as weakness, numbness or difficulty speaking. Contact a clinician if your headache pattern changes, if it is the worst you have ever had, if it comes with fever, a stiff neck or confusion, or if you are using acute treatment on more than about 10 days a month, since that itself causes headache. Our UK pharmacy team can answer questions about this product before you buy.

Common questions

How is this different from the pharmacy version?
The active ingredient is the same. Pharmacy supply has narrower criteria; this is supplied after a clinician assessment.

Can I take it during the aura?
Take it when the headache begins rather than during the aura phase.

Does it prevent migraines?
No. It treats an attack in progress. Prevention is a separate conversation with a clinician.

Always read the patient information leaflet supplied with the pack before use.