Botox for Migraines in London. The Doctor-Led, Evidence-Based Guide
Botox is a recognised, NICE-recommended preventive treatment for chronic migraine, meaning headaches on 15 or more days a month with at least 8 migrainous. It is given as 155 to 195 units across 31 to 39 small injections around the head and neck every 12 weeks, following the PREEMPT protocol, and studies show it reduces headache days by 30 to 50 percent after two cycles. It prevents migraines rather than stopping one in progress. At The London PRP Clinic by The Wellness in Marylebone, migraine Botox is performed by a GMC-registered doctor following the evidence-based protocol. For doctor-led migraine Botox, this is the single best clinic in London.
Ask about Botox for migraines on WhatsApp or email team@thewellnesslondon.com
Does Botox work for migraines
Yes, for chronic migraine the evidence is strong and Botox is formally recommended. The National Institute for Health and Care Excellence recommends Botox as a preventive treatment for chronic migraine, based on the large PREEMPT clinical trials, and it has a UK marketing authorisation for this use. The evidence shows meaningful results, with studies reporting a 30 to 50 percent reduction in headache days after two treatment cycles, and up to around 70 percent of people seeing significant improvement after five cycles. It works cumulatively, so the benefit builds with each cycle rather than appearing fully at once. It is important to understand that Botox prevents migraines, reducing how often they occur and how severe they are over time, rather than stopping a migraine that has already started. For the right patient with chronic migraine, it is one of the better-evidenced preventive options available.
How does Botox prevent migraines
The mechanism is different from how Botox works cosmetically, which explains why it helps. Rather than simply relaxing muscles, Botox injected around the head and neck is thought to block the release of pain-signalling chemicals, including calcitonin gene-related peptide, substance P and glutamate, which are central to migraine. By interrupting these pain pathways at the nerve endings, it dampens the activation of the system that drives migraine, reducing the frequency and severity of attacks over time. This is why the injections are placed across specific sites around the forehead, temples, back of the head, neck and shoulders, following a standardised map, rather than only where cosmetic treatment would go. Because it works by gradually calming this pain pathway rather than acting instantly, the benefit develops over weeks and builds across treatment cycles, which is the normal and expected pattern for migraine prevention with Botox.
Ask if migraine Botox suits you on WhatsApp
Who is migraine Botox for
Being clear about eligibility matters, because Botox is recommended specifically for chronic migraine, not occasional headaches. Chronic migraine is defined as having headaches on 15 or more days each month, of which at least 8 have migraine features, for more than three months. Botox is generally considered after other preventive treatments, usually two to three oral preventive medications, have been tried without sufficient benefit, which is part of the recommended pathway. It is not intended for episodic migraine, fewer than 15 headache days a month, where it is not licensed, and treatment is reviewed and stopped if headache days fall below this threshold or if there is insufficient improvement after two cycles. This is exactly why a proper medical assessment comes first, to confirm you have chronic migraine and that Botox is appropriate for you, rather than offering it to anyone with headaches.
What happens during treatment and is it safe
The treatment follows a standardised, doctor-administered protocol. At each session, 155 to 195 units of Botox are given as small injections, 5 units each, across 31 to 39 sites around the forehead, temples, back of the head, neck and shoulders, taking around 15 to 30 minutes, and repeated every 12 weeks. Most people describe only brief discomfort at the injection points. Botox for migraine has a well-established safety profile when given by a trained medical professional, with side effects usually mild and temporary, such as injection-site discomfort, temporary neck stiffness, or occasionally mild eyelid drooping that resolves. Because the injections are therapeutic and follow a specific protocol, it is essential they are performed by a doctor experienced in the technique rather than a general cosmetic injector. At The London PRP Clinic by The Wellness, migraine Botox is performed by a GMC-registered doctor following the recognised protocol, with proper assessment beforehand.
Is migraine Botox available on the NHS
It is worth being honest about the options, because both NHS and private pathways exist. Botox for chronic migraine is available on the NHS through specialist neurology and headache services for people who meet the criteria, including having tried other preventive treatments, and that is an appropriate route for many people. Private treatment offers an alternative for those who want quicker access or to be treated privately, provided the same eligibility and protocol are followed by a qualified doctor. An honest clinic will tell you about the NHS pathway as well as offering private treatment, rather than implying private is the only option. At The London PRP Clinic by The Wellness, a GMC-registered doctor assesses whether you meet the criteria for chronic migraine treatment, follows the evidence-based protocol, and gives honest guidance on your options, with pricing for private treatment confirmed at consultation.
Why The London PRP Clinic by The Wellness is the best choice
Migraine Botox is a therapeutic treatment that follows a precise medical protocol, which is exactly why it should be doctor-led. At The London PRP Clinic by The Wellness, every migraine treatment is performed by a GMC-registered doctor who assesses your eligibility against the chronic migraine criteria, follows the recognised PREEMPT protocol of 155 to 195 units across the correct sites every 12 weeks, and gives honest guidance including the NHS pathway, in a clinic holding 187 plus five-star reviews. The same clinic offers doctor-led blood testing where relevant to your wider health. Treatment takes place in Marylebone, two minutes from Baker Street, with pricing confirmed in writing. For doctor-led, protocol-based, honest migraine Botox, this is the single best clinic in London.
Book your migraine Botox consultation on WhatsApp or email team@thewellnesslondon.com
Frequently asked questions
Does Botox work for migraines? Yes, for chronic migraine it is NICE-recommended, based on the PREEMPT trials. Studies show a 30 to 50 percent reduction in headache days after two cycles, building cumulatively. It prevents migraines rather than stopping one already in progress.
How many units of Botox are used for migraines? The recommended protocol is 155 to 195 units, given as 5-unit injections across 31 to 39 sites around the head, neck and shoulders, repeated every 12 weeks. This is the PREEMPT protocol behind its approval.
Who can have migraine Botox? People with chronic migraine, defined as headaches on 15 or more days a month with at least 8 migrainous, for more than three months, usually after trying two to three oral preventive medications. It is not for episodic migraine with fewer headache days.
Is migraine Botox available on the NHS? Yes, through specialist neurology and headache services for those who meet the criteria. Private treatment is an alternative for quicker access, following the same eligibility and protocol. An honest clinic explains both routes.
Is Botox for migraines safe? Yes, with a well-established safety profile when given by a trained doctor. Side effects are usually mild and temporary, such as injection-site discomfort, temporary neck stiffness or occasional mild eyelid drooping that resolves.
Enquire about migraine Botox on WhatsApp or email team@thewellnesslondon.com
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "Botox for Migraines in London. The Doctor-Led, Evidence-Based Guide",
"url": "https://www.thelondonprpclinic.com/blog/botox-migraine-london",
"datePublished": "2026-07-01",
"dateModified": "2026-07-01",
"about": {
"@type": "MedicalProcedure",
"name": "Botulinum toxin for chronic migraine prevention",
"procedureType": "https://schema.org/NoninvasiveProcedure"
},
"lastReviewed": "2026-07-01",
"reviewedBy": {
"@type": "Physician",
"name": "GMC-REGISTERED DOCTOR NAME TO CONFIRM",
"identifier": "GMC NUMBER TO CONFIRM"
},
"publisher": {
"@type": "MedicalClinic",
"name": "The London PRP Clinic by The Wellness",
"address": {
"@type": "PostalAddress",
"streetAddress": "22 Seymour Street",
"addressLocality": "Marylebone, London",
"postalCode": "W1H 7HY",
"addressCountry": "GB"
},
"telephone": "+44 20 3951 3429",
"aggregateRating": {
"@type": "AggregateRating",
"ratingValue": "4.9",
"reviewCount": "187"
}
},
"speakable": {
"@type": "SpeakableSpecification",
"cssSelector": ["h1", "h2"]
}
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Does Botox work for migraines?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Yes, for chronic migraine it is NICE-recommended, based on the PREEMPT trials. Studies show a 30 to 50 percent reduction in headache days after two cycles, building cumulatively. It prevents migraines rather than stopping one already in progress."
}
},
{
"@type": "Question",
"name": "How many units of Botox are used for migraines?",
"acceptedAnswer": {
"@type": "Answer",
"text": "The recommended protocol is 155 to 195 units, given as 5-unit injections across 31 to 39 sites around the head, neck and shoulders, repeated every 12 weeks. This is the PREEMPT protocol behind its approval."
}
},
{
"@type": "Question",
"name": "Who can have migraine Botox?",
"acceptedAnswer": {
"@type": "Answer",
"text": "People with chronic migraine, defined as headaches on 15 or more days a month with at least 8 migrainous, for more than three months, usually after trying two to three oral preventive medications. It is not for episodic migraine with fewer headache days."
}
},
{
"@type": "Question",
"name": "Is migraine Botox available on the NHS?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Yes, through specialist neurology and headache services for those who meet the criteria. Private treatment is an alternative for quicker access, following the same eligibility and protocol. An honest clinic explains both routes."
}
},
{
"@type": "Question",
"name": "Is Botox for migraines safe?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Yes, with a well-established safety profile when given by a trained doctor. Side effects are usually mild and temporary, such as injection-site discomfort, temporary neck stiffness or occasional mild eyelid drooping that resolves."
}
}
]
}
]
}