Tuesday, August 16, 2022
HomeBotoxHow Many Units Botox For Migraines

How Many Units Botox For Migraines

Data Collection And Analysis

Botox For Migraines

Two review authors independently selected trials and extracted data. For continuous outcomes we used mean change data when available. For dichotomous data we calculated risk ratios . We used data from the 12week posttreatment followup time point. We assessed the evidence using GRADE and created two ‘Summary of findings’ tables.

How Many Units Of Botox Does My Forehead Need

Botox burst onto the scene with tremendous fashion back in 2002 when it became the first procedure to be approved by the FDA for the treatment of frown lines between the eyebrows. Fifteen years later, Botox discovered a new side of itself alongside FDA approval to deal with moderate to serious forehead lines. To this day, its still one of the most minimally-invasive popular plastic surgery procedures in the world.

Are you tired of seeing a permanently furrowed brow when you peer in the mirror every morning as you get ready for work? Are you ready to iron out your worry lines so that youll stop looking irritated all the time? Heres everything you need to know about starting Botox treatments for your forehead wrinkles

The Use Of Botulinum Toxin In Migraines: A Review

Headache disorders are one of the most frequent pain complaints seen by primary care physicians. Half of the general population experience headaches during any given year, and more than 90% report a lifetime history of head pain. One of the most disabling headache disorders is migraine, which affects about 13% to 18% of women and 5% to 10% of men.1 In fact, migraines are the most common reason for patients to consult a neurologist, resulting in 20% of neurological consultations.2 The most severely disabled migraineurs, approximately 4% of the adult population, experience chronic migraines. The International Headache Society defines chronic migraines as headaches that occur 15 days or more per month for more than 3 months and last 4 hours or more per day .3

You May Like: Flushed Face Headache Blurry Vision

Its Not Just For Celebrities

Judging from the flat foreheads of most Hollywood A-listers, Botox is a given among celebrities. While weighing the decision whether to get it myself, I tried casually bringing it up in conversation in my own social circle.

In doing so, I was surprised to learn how many of my friends and acquaintances had already had it. Apparently its really not that uncommon.

Though Botox injections are certainly costly, theyre nowhere near the pricing realm of plastic surgery or even injectable fillers like Juvederm or Restylane.

At around $10 to $15 per unit, you can expect to pay between $200 and $300 for the 8 to 20 units of an average forehead treatment. I paid $260 for the injections to my forehead and between my brows. Expensive, yes, but not Oscars-red-carpet expensive.

The Path To Migraine Use

The Use of Botulinum Toxin in Migraines: A Review

Botox was first used in the 1970s by ophthalmologists to treat eye conditions such as blepharospasm , and squint. Since then, its been approved to treat other medical conditions including bladder dysfunction, muscle contractions and excessive armpit sweating.

In 1998, an American plastic surgeon reported some of his patients receiving cosmetic Botox experienced an improvement in their migraine headaches after treatment.

Encouraged by other anecdotal evidence, researchers began to formally study the efficacy, safety and tolerability of Botox for chronic migraine through clinical trials. The most notable trials were the Phase 3 REsearch Evaluating Migraine Prophylaxis Therapy clinical program, or PREEMPT study.

The PREEMPT study involved 2 double-blind, randomised, placebo-controlled clinical trials involving 1,384 people who fulfilled the trial criteria of chronic migraine. Half the participants received Botox injections and the other half received a placebo.

The results from the clinical trials were combined and the study concluded treating chronic migraine with Botox reduced the number of migraine days and reduced headache-related disability.

From PREEMPT, the Food and Drug Administration approved Botox for use in chronic migraine in 2010. In Australia, Botox was approved for use in chronic migraine in 2011.

Botox is the brand name of onabotulinumtoxinA approved for chronic migraine and is made by the pharmaceutical company Allergan.

Also Check: How To Wean Off Nortriptyline For Migraines

How Does Botox Help With Chronic Migraines


The active ingredient in Botox is botulinum toxin type A, a neurotoxin typically used cosmetically to reduce the appearance of facial lines.

While Botox is usually employed to treat wrinkles, it can also help patients who regularly get headaches. In 2010, Botox was granted FDA approval for use in the treatment of chronic migraines.

Botox is considered a preventative treatment. Its believed Botox alleviates migraines by preventing the release of chemicals that transmit pain signals. The exact mechanism is still not fully understood.

Also Check: Migraine Healthline

What Are The Benefits Of Botox

Botox is a non-surgical, non-invasive option to reducing lines and wrinkles on the face. It can also help lift your brow to make you look less tired and appear younger. Botox can also be used under the arms for people who suffer from excessive sweating, which is an embarrassing problem that must be dealt with on a daily basis.

One of the best benefits of Botox is that it can help reduce migraines. Clenching of the jaw often leads to painful headaches or migraines. Since Botox prohibits the contracting of muscles in the face, it eliminates jaw clenching. Many clients have reported that after Botox treatment they have had little to no migraines for as long as their treatment duration .

In addition to the benefits described above, Botox can also help treat a variety of other medical conditions, including:

  • Spasms of the eyelids
  • Frown lines : 10-25 units
  • Laugh lines/jaw relief: 15-50 units per side
  • Lines around the nose: 5-10 units
  • Neck bands: 25-50 units

Now that we have a foundation to work with, consider these other factors that could influence how many units of Botox you will likely need:

Recommended Reading: Excedrin Pm Shortage

Ongoing Evidence To Support Botox

Further prospective and retrospective studies support the results of the PREEMPT study. The COMPEL study, which began in 2011, included 716 patients with an average of 22 headache days per month. The participants received 155 units of Botox at the 31 injection sites from the established migraine protocol every 12 weeks for 2 years. Just over half the participants completed the study and by weeks 60 and 108, there was a significant reduction in headache days reported.

In 2019, researchers reviewed the data from 211 patients who received Botox at 7 private neurology practices in Australia. The study found 74% of patients benefitted from Botox treatments, including reduced headache days and a decrease in the number of days they used acute pain medication.

Indications For Migraine Treatment

Dysport/Botox for the treatment of Migraines

According to the FDA, The FDA has approved Botoxs use for the prophylaxis of headaches in adult patients with chronic migraine with more than 15 days per month with headaches lasting 4 hours a day or longer. However, Botoxs safety and effectiveness have not been established for the prophylaxis of episodic migraine fewer than 14 days per month. For medical physicians administering Botox, the recommended total dose is 155 Units, with 0.1 mL injections per each site divided across the seven head/neck muscles. Chronic migraines can occur as a placebo effect from Botox treatment, and for pediatric use, the safety and effectiveness of chronic migraine treatment with Botox have not been established.

For the approval of Botox treatment, please check with your insurance company to verify that Botox can be treated for your specific neurological condition.

You May Like: Does The Daith Piercing Really Help Migraines

What Are Best Techniques To Avoid Ptosis

Ptosis generally occurs from injecting the frontalis incorrectly. The worst mistake is for the injector to move the procerus and corrugator injection points higher, where they will place more onabotulinumtoxinA into the frontalis. It is important to examine patients to determine their preexisting conditions prior to treatment administration. In particular, patients should be examined for pre-existing eyelid ptosis or pseudoptosis. With pseudoptosis, the lid strength is normal, but soft tissue covers part of the upper lid. With lid ptosis, the lid strength is weak. For both lid ptosis and pseudoptosis, patients will have frontalis compensatory activity, resulting in upgoing eyebrows . With brow ptosis, the frontalis is weak, and the eyebrow is depressed downward leading to tissue resting on the upper lid. To avoid this, the frontalis should be injected in the upper third of the forehead. The corrugator muscle attaches to bone at the medial end of the superciliary arch. The muscle fibers travel laterally and upward inserting into the skin in the middle of the supraorbital margin. The corrugator muscle is partially blended with the orbicularis oculi and occipitofrontalis. The supraorbital and supratrochlear nerves pass through the corrugator muscle. The corrugator muscle acts to pull the eyebrows downward and medially, which causes vertical wrinkle lines in the skin between the brows.

What To Expect When Using Botox For Migraines

If you choose to use Botox for migraines, a board-certified physician for Botox usually a neurologist can administer the treatment. They will inject it in the forehead, above and between the eyebrows, the base of the skull, and the neck, says Green. These spots are points of discomfort for migraines.

Botox injections only take a few minutes and should not cause much pain. After receiving treatment, keep your head upright for a minimum of four hours and avoid massaging the injected areas for three days.

“Rubbing the area of treatment can result in moving Botox to unwanted areas. Botox is superficially injected, therefore, it needs an adequate amount of time without movement for it to dissipate fittingly,” says Green. Refrain from exercise the day of treatment as it can increase your blood pressure, potentially causing bruising and swelling.

Patients can begin to feel migraine relief within seven to ten days following treatment, says Shah. However, Danan adds that some people may require multiple sessions to feel results.

“After the injection, we typically see the most efficacy at the six-week post-injection mark, and then relief until the toxin disassociates from the receptor at 12 weeks,” says Shah.

Read Also: Migraine And Chills

How Do Injections Work

Its pretty easy: cosmetic fillers are injected directly into the neuromuscular tissue. Common injection patterns consist of roughly four or five locations on each side of the forehead and two or three spots around the external edges of the eyes. The procedure is minimally-invasive, fast, and requires no down-time. You can easily walk right out of the office and back to work.

Botox can also be utilized in conjunction with other aesthetic facial treatments such as dermal fillers or laser treatments to enhance the outcome from the procedures. As they only cause temporary muscle paralysis, if you decide to stop using Botox, your forehead wrinkles will eventually revert to the way they looked before the injections began.

Its Important To Remember That Choosing The Right Plastic Surgeon Can Make All Of The Difference In Your Results

BOTOX®,XEOMIN®,DYSPORT®  Radiance Weston Medspa

Though horror stories have been circulating for as long as Botox has been around, the key is selecting a certified professional who truly knows what theyre doing. Although selecting a claimed expert who offers injections for a fraction of the price might seem tempting, just as you would not visit a sketchy man living in his car rather than an actual doctor to receive your prescriptions when sick, dont take chances with your plastic surgeon either.

In our office, you will always be safe, always be in the care of certified professionals, and always feel like the VIP that you are. Thats our guarantee.

Read Also: Can You Take Tylenol And Excedrin Migraine Together

Criteria For Considering Studies For This Review

Types of studies

We considered all prospective, randomised and quasirandomised, doubleblind, controlled trials of all serotypes of botulinum toxin. We included all identified trials of this type irrespective of their publication status.

Types of participants


  • 18 years of age and over

  • suffering from migraine as defined by any edition of the International Headache Society criteria , or meeting reasonable criteria designed to distinguish between migraine and tensiontype headache. People with both chronic and episodic migraine were included in this review.

Types of interventions

Injections of botulinum toxin into head and neck muscles compared with placebo injections, active preventative agent or the same drug treatment with a different dose. We also included trials allowing the use of concomitant preventative or rescue treatment.

We made a note of whether rescue medications for acute migraine or concomitant medications for the prevention of migraine were permitted.

Types of outcome measures

  • Number of migraine days per month .

Secondary outcomes
  • total number of participants experiencing any type of adverse event

  • total number of participants experiencing the specific adverse event types blepharoptosis, muscle weakness, neck pain and injection site pain

  • total number of participants experiencing a treatmentrelated adverse event, as determined by trial investigators

  • withdrawals due to adverse events.

Also Check: Does Sumatriptan Cause Drowsiness

Patients Have Reported Neck Pain And/or Weakness With Botox Injections What Tips Do You Have To Avoid/minimize This

The patients neck stability, posture, torsion, and symmetry should be assessed to determine whether he or she may be at increased risk for adverse events prior to the first injection cycle. A patient with preexisting neck pain and/or weakness may be at higher risk for exacerbation of the condition upon injection of the occipitalis, cervical paraspinal, or trapezius muscle groups. Patients with smaller frames may be at higher risk for neck weakness. Indicated injection sites can still be injected with minimal side effects and unwanted outcomes as long as correct injection sites are targeted and treatments are administered using a superficial approach with avoidance of the mid and lower cervical regions. The cervical paraspinal muscle group is made up of multiple muscles including the trapezius, splenius capitis and cervicis, and semispinalis capitus. This group of muscles helps support the neck, including extension of the head.

Also Check: Migraines And Fever

Can Botox Injections In The Forehead Be Used To Treat Migraines

If you have migraines at least every other day, you may want to consider seeking Botox treatment as an alternative to pills or shots. A significant scientific trial released in 2010 discovered that patients with persistent migraines who were treated with Botox experienced fewer headaches along with little to no side results.

These patients were treated every 12 weeks with a series of 31 injections to the forehead, temples, back of the head, back of the neck, and the back of the shoulders. As it is a medical treatment, Botox for migraines is covered by some insurance plans – be sure to discuss with our office whether you might be eligible for partial coverage under your current plan.

Quality Of The Evidence

Botox Injections for Migraines

See: tables, ‘Risk of bias’ summary tables, , , and .

The quality of the trials included in this review was mixed. We considered only the two PREEMPT trials to be at low risk of bias for trial size. More than 50% of trials, including all of those with sample sizes not considered to be high risk, were commercially sponsored. All trials were doubleblind, as stated in our inclusion criteria, but only half provided adequate details of the methods used to ensure blinding of participants or assessors, or both. Selective reporting of outcomes was also a major flaw, which could have a significant impact on our results. Most data that were omitted from reports were for outcomes for which the results were often described in a narrative fashion as showing no significant difference between groups. It could be that addition of all of these missing data would alter the significance of the results.

Read Also: Daith Piercing Relieves Migraines

Clinical Evidence For Botox For Chronic Migraine

The FDA’s decision to approve Botox for Chronic Migraine was based on the existing evidence, namely two clinical trials called PREEMPT. The two PREEMPT trials included only patients with Chronic Migraine.

Results from the first PREEMPT trial showed those who received Botox had 7.8 fewer headache days a month, while those who were injected with placebo had 6.4 fewer headache days.

In PREEMPT 2, those who received Botox experienced 9 fewer headache days a month compared to 6.7 fewer days among those who received a placebo.

These two pivotal, placebo-controlled trials showed that Botox was associated with two fewer headache days a month for people with Chronic Migraine and chronic daily headache.

For episodic Migraine or tension-type headache, on the other hand, the clinical proof just isn’t there. A recent meta-analysis of 17 studies looked at data from nearly 3650 patients, of whom 1550 had Chronic Migraine and the remaining had episodic Migraine.

The review confirmed that Botox is superior to placebo in reducing headache days among those with Chronic Migraine. Studies of episodic Migraine, however, failed to produce statistically significant results.

Who Are Appropriate Candidates For Botox Treatment

OnabotulinumtoxinA is the only treatment approved by the United States Food and Drug Administration for the prevention of headaches in adult patients with chronic migraine . CM assessment involves a detailed history to rule out secondary sources of headache, establish migraine features, and assess the total number of headache days. In order to diagnose migraine, the patient should have had at least five attacks that involve migraine features, as outlined below. In adults, untreated attacks usually last 4 or more hours.

A migraine requires only two of the following headache features: a unilateral distribution , pulsatile quality , moderate or severe pain , and aggravation by physical activity . In addition, to diagnose migraine, only one of the following is required: nausea or vomiting or sensitivity to light and noise.

Migraine can be subdivided depending on whether there is an aura or not and also on the frequency of the headaches.

Recommended Reading: What Type Of Migraine Do I Have Quiz

Overall Completeness And Applicability Of Evidence

Reporting was generally poor, with only six of 28 trials reporting data on the primary outcome measure in a usable format and an additional five providing data for number of migraine attacks. These two measures are recommended as primary outcomes in the guidelines produced by the International Headache Society and should be fully reported to allow individual trials to be placed in the context of the totality of the evidence. A large proportion of the recorded data was missing from the published reports of the included trials. When an outcome had shown no significant betweengroup difference, data and statistical analysis were frequently omitted from articles and in its place trial authors gave a narrative description of the results.

Neither efficacy nor safety data were available for longterm treatment with botulinum toxin. The longest treatment period in any of the trials included in this review was three treatments with three months between treatments. Therefore, we cannot evaluate the efficacy and safety of botulinum toxin over a period longer than nine months.

No randomised evidence was available for botulinum toxin serotypes other than type A, so no comparisons were possible.


Popular Articles