Botox for Migraines

A chronic migraine is characterised by recurring headaches that cause mild to severe pain on one side of the head. These chronic migraine attacks can last hours up to three days and are often accompanied by nausea and vomiting.

Unfortunately, chronic migraine and episodic migraine symptoms are often accompanied by sensitivity to light and sound as well. Chronic migraine pain is typically throbbing in nature, but it can also be stabbing or dull aches.

While their exact cause is unknown, chronic migraines are thought to be associated with temporary changes in nerves, blood vessels and chemicals in the brain. Migraines can be triggered by stress, tiredness, certain foods or coming on your period.

Botox can be used as a chronic migraine treatment. Botox is a brand of botulinum toxin – a neurotoxin which interferes with the transmission of nerve signals throughout your body.

Botulinum toxin is thought to help treat migraines by blocking the chemicals that carry pain signals from within your brain when injected around the nerve endings where pain transmission takes place. This can cut down the symptoms completely or partially reduce the number of migraine attacks.

Botox is approved for use on the NHS for treating frequent migraines. These are defined as more than 15 headaches a month, with at least eight showing symptoms of a chronic migraine. Botox has not been found to be effective for tension or cluster headaches.

Side effects of using Botox for migraines and other brands of botulinum toxin are rare, but can include:

• Exacerbation or increase in headaches/migraines

• Neck muscle stiffness or pain

• Swelling

• Allergic reaction

• Droopy eyelids

• Dry eyes or mouth

• Facial paralysis

The most dangerous complications are double vision and difficulty breathing, but these are thankfully extremely rare.#

If you experience any side effects or complications, contact your practitioner immediately.

Using Botox for migraine is a medical treatment, so it's really important you see a medically-qualified practitioner with specific training in this area.

They should have undergone training in anatomy and physiology, as well as being accountable to a regulatory body such as the General Medical Council (GMC), Nursing and Midwifery Council (NMC), or General Dental Council (GDC).

They should also be able to advise you of the risks of injectable migraine treatment and be confident in handling complications if they arise.

Check out our handy guide for finding a trusted expert who offers Botox for migraine.