Botox for migraines is a series of injections repeated about every 12 weeks to reduce how often chronic migraines strike, while migraine surgery is a one-time procedure that releases the irritated nerves behind your attacks. Many Miami patients try Botox first, and a good response to it can help show which trigger sites surgery should treat. At Revive Surgical Institute, Dr. Morad Askari evaluates patients for migraine surgery when Botox and medication no longer give enough relief, or when the relief does not last.
Here is how the two treatments compare and how patients decide between them.
For chronic migraine, a neurologist injects Botox into set points across the forehead, temples, back of the head, neck and shoulders. The injections relax muscles and calm the nerve signals involved in migraine pain. Most patients need two or three rounds before they can judge how well it works.
When it works, Botox can cut the number of migraine days each month. The effect wears off, so treatment continues every 12 weeks for as long as the patient wants the benefit. Therapeutic Botox for chronic migraine is usually prescribed and given by a neurologist, and it is a different treatment from cosmetic Botox for lines and wrinkles.
Migraine surgery, also called nerve decompression or trigger site surgery, treats migraines that start where small sensory nerves in the head and neck are squeezed by muscle, blood vessels or tissue. The surgeon releases the pressure on those nerves through small incisions placed in the upper eyelid crease, within the hairline or at the back of the scalp.
It is usually an outpatient procedure under general anesthesia. The goal is a lasting reduction in how often migraines occur, how severe they are and how long they last.
Botox does more than treat migraines for a few months. It can also act as a test. When Botox at the forehead or the back of the head clearly reduces your attacks, it suggests that muscles and nerves at that site play a part in your migraines.
That is useful to Dr. Askari. Patients who respond well to Botox or to a nerve block at a specific spot are often strong candidates for surgery at that same site, because the evidence already points to it. Your Botox history, including where the injections went and how much they helped, is part of what he reviews.
Some patients find that Botox helps less over time, or that the relief fades weeks before the next appointment. Others do well on it but are tired of a lifetime of injections every three months. Both are common reasons patients start looking at surgery.
If Botox never helped at all, surgery is still worth discussing, but the case is usually less clear. Dr. Askari will look at where your attacks start, what other treatments you have tried and whether a nerve block could help confirm a trigger site first.
Yes. Many patients continue Botox while they decide on surgery, and some continue preventive care afterward. Migraine surgery is one part of a bigger plan, not a replacement for ongoing neurological care. Dr. Askari works with your neurologist before and after surgery, and together they decide when, and whether, to adjust preventive treatment as your migraines respond.
Botox is a reasonable first step for most patients with chronic migraine because it has little downtime and is often covered by insurance. Surgery makes sense to consider when:
Our guide to who is a candidate for migraine surgery walks through the full checklist.
Botox for migraines manages attacks with injections every 12 weeks, while migraine surgery aims for a lasting result with a single procedure. A good Botox response often helps confirm where surgery should focus. If Botox is no longer enough, learn more about migraine surgery in Miami and book a consultation with Dr. Morad Askari to find out whether surgery is the right next step.
About the Author
Dr. Morad Askari, MD, MBA, FACS
October 11, 2026
