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Sumatriptan

Sumatriptan

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Sumatriptan is a migraine headache medication used to alleviate associated symptoms of headaches, nausea and light sensitivity. It's also used to treat cluster headaches.

Take Sumatriptan migraine medication as soon as your migraine begins in order to effectively tackle symptoms and treat it. While it isn't a painkiller, this pain-relieving medication works by thinning the brain’s blood vessels and blocking pain receptors associated with migraine headaches.

  • Effectively treats migraine symptoms (with or without the presence of aura)
  • Relieves nausea, pain and sensitivity to light
  • Cheaper generic version of Imigran
Migraine
Chronic Conditions
Price
£10.99

Sumatriptan

Strength: 50mg

Pack Size: 6

£10.99

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Sumatriptan belongs to a group of medicines called triptans, or serotonin noradrenaline reuptake inhibitors.

While Sumatriptan tablets are not a painkiller, they do help relieve migraine symptoms. Please note, Sumatriptan 50mg tablets do not prevent migraines from occurring.

Sumatriptan works by actively narrowing the brain’s blood vessels. This effectively reduces pressure in the brain, relieving painful and irritating symptoms of migraines.

Buy sumatriptan online from Pharmacy Online. Sumatriptan migraine medication is available in two strengths: 50mg or 100mg. We stock both Sumatriptan 50mg tablets and Sumatriptan 100mg tablets. Sumatriptan is available as a tablet, a nasal spray, or an injection.

When to Use Sumatriptan Tablets?

Sumatriptan tablets are highly effective in treating migraine headaches in adults. You can take them for migraines with or without aura symptoms. Here’s when to take them:

  • When Migraines Start: Sumatriptan can relieve or eliminate migraine symptoms when they first begin. However, it’s best to take it early on. However, Sumatriptan isn’t used to prevent migraines, but there are other medicines that have this effect.
  • If Other Treatments Don’t Work: Paracetamol and ibuprofen can often be ineffective for migraines, but Sumatriptan is able to treat your symptoms.

Sumatriptan Tablets Age Restrictions

Sumatriptan tablets are only suitable for adults aged 18 and over. It's not approved for use in children. If you're over 65, you should seek medical advice before using any Sumatriptan treatments, as triptan medicines can tighten the airways.

How to Use Sumatriptan Tablets?

If you’re experiencing an acute migraine headache, you can use Supatriptan tablets to relieve the symptoms. Please follow the instructions carefully when treating a migraine:

  • Onset: Sumatriptan is most effective when taken as soon as your migraine begins; however, it can also be effective later on. If you experience auras, you should wait to take the tablet until the headache actually starts.
  • Swallow: Take the Sumatriptan tablet whole with water, unless the tablet has a score line that allows you to break it in half. You should never crush Sumatriptan tablets.
  • Dosage: Sumatriptan tablets are available in 25 mg, 50 mg, or 100 mg doses. Your doctor or pharmacist will help you determine the right dosage for you. Once you take the initial dose, you can take a second one if your symptoms return two hours after the original dose. You shouldn’t exceed 200 mg a day, unless your doctor advises otherwise.

If you find that Sumatriptan doesn’t relieve your symptoms, please seek medical advice. Your doctor will be able to recommend a different treatment.

When to Avoid Using Sumatriptan Tablets?

While triptan medications are highly effective at treating migraines, they’re not suitable for everyone and can result in severe side effects. If any of the following apply, you should avoid taking Sumatriptan:

  • Cardiovascular Conditions: As triptan medications narrow the blood vessels, they can be hazardous for individuals with heart disease or high blood pressure. You should also avoid using them if you have a history of strokes.
  • Basilar & Hemiplegic Migraines: If you experience these rare types of migraines, which cause paralysis, dizziness, and speech problems, taking Sumatriptan can increase the risk of strokes.
  • Liver Problems: Individuals with severe liver conditions should either avoid Sumatriptan altogether or take a lower dosage.
  • Allergies: If you’re allergic or sensitive to any of the ingredients in Sumatriptan, avoid using it, as it can cause severe reactions.

Sumatriptan Tablets Precautions

If you’re taking any other medications, please consult a medical professional for advice before using Sumatriptan, as it may cause interactions. While pregnant and breastfeeding women may be able to use the treatment, there’s a risk that it can harm the baby.

Sumatriptan Tablets Ingredients

The active ingredient is Sumatriptan succinate, a salt form of the compound which offers therapeutic effects. However, Sumatriptan also has inactive ingredients, including:

  • Dibasic calcium phosphate / Calcium hydrogen phosphate:
  • Microcrystalline cellulose
  • Croscarmellose sodium
  • Sodium bicarbonate
  • Hypromellose (HPMC
  • Magnesium stearate
  • Lactose
  • Iron oxide
  • Titanium dioxide (E171)
  • Polysorbate 80 (E433
  • Mannitol (E421)

Sumatriptan Tablets Side Effects

There are possible risks of side effects when taking Sumatriptan. Like any medication, it is important to know the side effects before taking Sumatriptan.

These can include feelings of numbness or tingling, as well as sensations of warmth or cold. Tightness in the chest is also reported as a possible side effect of Sumatriptan.

Other common side effects of Sumatriptan include:

  • Feeling sick or being sick (nausea and vomiting)
  • Drowsiness
  • Dizziness, weak and hot flushes
  • High blood pressure
  • Shortness of breath

Please seek immediate advice from your GP or a member of our team if you experience any side effects, including chest pain, allergic reactions, or any adverse effects.

In rare cases, it's possible to have a serious allergic reaction (anaphylaxis) to sumatriptan.

Leaflets

Please read the Sumatriptan patient information leaflet before taking or buying Sumatriptan. It is essential to read the patient information on any medication before taking it, to ensure there are no allergy risks or conflicts with other medications.

Sumatriptan Patient Information Leaflet

If you have questions about Sumatriptan or other medicines that treat migraines, please contact our registered pharmacists today.

Umar Razzaq, MPharm | University of Strathclyde, Clinical Pharmacist.
Content Written by:Umar RazzaqMPharm | University Of Strathclyde
Date Written:01/03/2024
Role:Clinical Pharmacist
Nish Fayyaz, MPharm | University of Strathclyde, Pharmacist.
Medically Reviewed By:Nish FayyazMPharm | University Of Strathclyde
Date Checked:30/05/2025
Role:Pharmacist
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