Aesthetics · Neurotoxins
Masseter Botox in Las Vegas Jaw Pain Relief & Jawline Slimming
Your jaw aches by mid-afternoon. You wake up with sore teeth and tension headaches. Maybe your lower face looks wider or heavier than it should, even though the rest of your features are balanced. These are signs of an overworked masseter muscle, and masseter Botox is one approach that can address the pain and the appearance in the same treatment.
Key Takeaways
- Masseter Botox uses targeted injections into the jaw muscle to reduce clenching force, ease jaw pain and teeth grinding, and gradually slim a wide lower face. Both goals can often be addressed in one session.
- Masseter treatment is off-label in the United States. No neurotoxin, including Botox, Dysport, Xeomin, or Letybo, currently holds an FDA indication for the masseter muscle. Off-label prescribing is legal, common, and physician-directed when supported by clinical evidence.
- Functional relief typically begins within 7 to 10 days. Visible jawline slimming develops over 4 to 8 weeks. Results generally last 3 to 6 months.
- Cost is driven by unit count, not a flat procedure fee. The masseter is treated on both sides and needs more product than upper-face areas, which is why a masseter session costs more than a forehead treatment at the same per-unit rate.
- Cosmetic jaw slimming is never covered by insurance. Coverage for jaw-pain use is variable and frequently denied, in part because the use is off-label.
- Treatment is performed in-clinic in Summerlin by Teresa Hernandez, MSN FNP-BC. Call (702) 417-1261 or apply online for a masseter Botox assessment.
What Is Masseter Botox?
Masseter Botox is a treatment that targets the masseter muscle on each side of the jaw to reduce excessive muscle contraction, relieve jaw pain and clenching, and soften the appearance of a bulky or square jawline. Unlike Botox in the forehead or crow's feet, the goal here is to change how a muscle behaves and how thick it is, not to smooth fine lines.
Botox is an injectable form of botulinum toxin type A. Placed directly into the masseter, it can deliver functional relief for jaw pain, bruxism, and TMJ-related muscle tension, and cosmetic jaw slimming, and both goals can be handled in the same visit.
Body Balance Medical provides masseter Botox in person at 7975 W Sahara Ave #101, serving patients from Summerlin, central Las Vegas, and Henderson who are searching for masseter Botox near me or TMJ Botox near me.
The Masseter Muscle, Jaw Pain, and TMJ
The masseter runs from the cheekbone (zygomatic arch) down to the angle and lower border of the jawbone. It is one of the strongest muscles in the body relative to its size, generating the force needed for chewing, biting, and clenching.
When chronic clenching and grinding overload it, the consequences extend well past soreness:
- Masseter hypertrophy develops from repeated clenching, gradually widening the lower face into a squarer jawline
- Jaw pain, morning stiffness, tension headaches, and neck ache become routine
- The temporomandibular joint can become aggravated, producing popping, tenderness, limited movement, and sometimes locking
TMJ disorders involve more than muscle. Ligaments, cartilage, and joint mechanics all play a role, and structural joint problems need a dentist, oral surgeon, or TMJ specialist. The muscular component is the part that responds to injection, and for many patients it is the part causing the most day-to-day misery.
Common triggers include stress, poor sleep, bite misalignment, stimulant use, and habitual gum chewing. If you want to understand the symptom side first, our page on jaw tension and teeth grinding covers what is happening and why night guards only go so far.
How Masseter Botox Works in the Jaw
Botox blocks the nerve signals that tell a muscle to contract. The result is a temporary, controlled reduction in muscle activity, not paralysis. Clenching force drops, and over several weeks the muscle gradually thins because it is no longer being overworked. For the underlying science of SNARE proteins and acetylcholine release, see our guide on how neurotoxin injections work.
In the masseter specifically, that means less clenching force, less muscle overwork, gradual reduction in muscle thickness, and a lower mechanical load on the joint and the teeth. The analgesic and muscle-modulating effects of botulinum toxin type A are documented in peer-reviewed literature.
Illustrative only. Injection sites are mapped to your own muscle while you clench, and vary by anatomy.
A Phase II dose-finding study in adults with masseteric hypertrophy found that doses of 48 to 72 units produced measurable reductions in masseter thickness at 12 weeks, with 48 units yielding roughly 3.35 mm of thinning under clench. A separate study showed that a 50-unit total dose reduced maximal bite force significantly at about three months, then trended back toward baseline by six to twelve months. The effect is real, and it is fully reversible.
Functional Benefits: Jaw Pain, TMJ Symptoms, and Teeth Grinding
Most patients arrive here because of pain, not appearance. Masseter Botox is rarely the first thing anyone tries. It is what people try after night guards, muscle relaxants, and self-care have not been enough.
In a study of 30 bruxism patients, pain scores fell from roughly 6.8 out of 10 at baseline to about 3.4 at four weeks and 1.6 at twelve weeks, with mouth opening capacity improving as well. Patients in that group reported fewer grinding episodes and less jaw tension.
Reported functional benefits include:
- Reduced jaw pain, tenderness, and morning stiffness
- Fewer tension headaches tied to jaw overactivity
- Less wear on teeth and dental restorations, since clenching force is lower
- Easier mouth opening for patients whose range was limited by muscle tightness
Where a night guard still fits
A night guard protects enamel. It does not stop the muscle from contracting, which is why so many patients clench straight through one and still wake up sore. Masseter Botox works at the other end of the problem, reducing the force itself. For most patients the two are complementary rather than either-or: the guard shields the teeth, the injection lowers the load.
Botox does not replace your night guard or your dentist. It addresses the force behind the grinding.
Masseter Botox is usually one piece of a broader plan that can still include splints, stress management, physical therapy, and dental follow-up. When grinding is driven by an underlying sleep disorder, that needs its own evaluation, because injection does not treat the cause.
Cosmetic Benefits: Jawline Slimming and Non-Surgical Jaw Reduction
Enlarged masseters can make the lower face look heavy or boxy even in otherwise slim patients. Repeated treatment reduces muscle thickness over time, softening the angle at the back of the jaw and producing a more tapered lower third of the face.
One distinction matters more than any other here: masseter Botox changes muscle size, not bone. It works when a wide jawline is driven by muscle bulk. If you can feel a firm bulge at the jaw angle when you clench, muscle is likely a significant contributor. If the width is skeletal, this treatment will do less, and an honest assessment will say so.
Compared with surgical jaw reduction, which recontours bone and requires anesthesia, downtime, and surgical risk, masseter Botox involves needles only, has effectively no downtime, and produces gradual change rather than an abrupt one.
Goals differ. Many women want a softer, more tapered lower face. Many men want to keep a strong jaw and simply dial back excess width or tension. Men considering broader treatment beyond the jaw can read our Brotox page; this page covers jaw-specific care for all patients.
The aim is a softer version of your own jawline, not a different face
What to Expect at Your Appointment
All masseter Botox treatments are performed in person at Body Balance Medical by Teresa Hernandez, MSN FNP-BC, the clinic's lead injector for neurotoxin and filler services.
- Medical history review, including jaw pain history, prior dental work, medications, and any condition that affects candidacy
- Physical exam assessing masseter bulk, bite strength, and facial symmetry while you clench
- Tailored injection plan weighing functional relief and aesthetic goals together, including a discussion of off-label status
- Treatment: marking injection sites, optional topical numbing or ice, then several quick injections into each masseter with a fine needle. Total room time is about 15 to 20 minutes
Most patients describe the injections as brief pinches, drive themselves home, and return to normal activities the same day. Soreness at the injection site is common and typically resolves within a day or two.
Aftercare- Avoid heavy chewing, including gum and tough meat, and strenuous workouts for the first 24 hours
- No facial massage or same-day dental work near the treated area
- Call the clinic for anything unusual: significant swelling, difficulty swallowing, or marked asymmetry
Not sure whether muscle or bone is driving your jawline? That question is answered in a two-minute exam, not online.
Apply for Your AssessmentUnits, Dosing, and Why Unit Count Is the Price
There is no single correct number of units for masseter Botox, and any clinic quoting you one before examining your jaw is guessing. Published dose-finding work reports ranges rather than a fixed dose, and the masseter generally requires a higher total unit count than smaller muscles like the frontalis, simply because it is thicker and stronger.
This is also the whole of the cost question. Neurotoxin in Las Vegas is priced per unit rather than per treatment area, so the number of units your jaw needs is your price. Understanding what moves that number is more useful than any headline figure.
Typical dose ranges reported in the literature| Per side | Bilateral total | Clinical context |
|---|---|---|
| 20 units | 40 units | Common starting point for moderate hypertrophy |
| 25 to 30 units | 50 to 60 units | The most commonly studied range for meaningful reduction in muscle thickness |
| Higher doses | Up to roughly 72 units | Studied in more pronounced hypertrophy. See the Phase II data above, where 48 to 72 units produced measurable thinning at 12 weeks |
Ranges are reported from published studies, not a Body Balance Medical dosing protocol. Your dose is a clinical decision made after examining your jaw.
Because the masseter is treated on both sides, unit requirements are inherently doubled compared with a single-area treatment like the glabella. That one structural fact explains most of the price difference patients notice between a jaw appointment and a forehead appointment.
| Factor | How it affects your dose, and your total |
|---|---|
| Baseline muscle thickness | Thicker, bulkier masseters generally require more units |
| Severity of clenching or grinding | Stronger habitual grinders often need higher doses for functional relief |
| Bite force | Higher baseline force usually means more units to meaningfully reduce it |
| Prior neurotoxin exposure | Previous response history informs whether the dose is adjusted up or down |
| Your goal | Pain relief and visible slimming can call for different dosing strategies |
| Occupation and activity level | Musicians, athletes, and anyone who relies on bite force are dosed conservatively |
Dosing is adjusted over time based on how you respond. The aim is reducing pain and clenching while preserving normal chewing and speech, which is why the first treatment is a starting point rather than a fixed prescription.
What Masseter Botox Costs in Las Vegas
Neurotoxin across the Las Vegas market generally runs about $10 to $20 per unit, varying with the provider's credentials, the clinical setting, and location within the valley. That is general market context, not Body Balance Medical pricing.
Notice what that rate does and does not tell you. It is the same rate whether the product goes into a forehead or a jaw. Masseter sessions cost more than upper-face sessions not because anyone charges a premium for the jaw, but because a forehead treatment might use 10 to 30 units total while a bilateral masseter treatment commonly uses 40 to 60. Same rate, more product, higher total. If you are comparing two clinics, compare the estimated unit counts, not the advertised rates.
We deliberately do not publish a session total on this page. Multiplying a rate range by a dose range produces a number with the shape of precision and none of the substance, and the spread would be wide enough to be useless to you. Your unit count and your total are confirmed at your assessment, before anything is injected. For how per-unit pricing works more generally across neurotoxin treatments, see our breakdown of Botox cost in Las Vegas.
Why no honest number exists before an exam. Masseter bulk is assessed by palpation while you clench. That is the only way to tell whether the width at your jaw angle is muscle or bone, how hypertrophic the muscle actually is, and how much product it will take to change it. No one can responsibly quote that from a photo, a phone call, or a price list. Body Balance Medical charges no separate assessment fee, so the evaluation that produces your number is part of the visit rather than something you pay for first.
Does insurance cover masseter Botox or Botox for TMJ?
Cosmetic jaw slimming is never covered. If the goal is a narrower or more tapered lower face, that is an elective cosmetic procedure and no plan will reimburse it.
For medical indications such as TMJ disorders, bruxism, or chronic jaw pain, coverage exists in principle but is variable and frequently denied. The central obstacle is the one this page has already covered: masseter treatment is off-label in the United States for every neurotoxin. With no FDA-approved indication for the muscle, insurers routinely reject medical-necessity claims even when a dentist or TMJ specialist has documented the diagnosis.
If you decide to pursue a claim anyway, expect to supply:
- A formal diagnosis of temporomandibular joint dysfunction or bruxism
- Documented symptoms: jaw tension, tension headaches, neck pain, worn enamel
- Evidence that conservative care such as physical therapy, oral appliances, and behavioral modification was tried and did not resolve the problem
- Supporting clinical literature on botulinum toxin for temporomandibular disorders
Prior authorization is usually required and first-pass denials are common. Appeals sometimes succeed with a detailed provider letter and published trial data behind them. Plan realistically: most patients receiving masseter Botox for jaw pain in Las Vegas today are paying out of pocket, and that is unlikely to shift until a neurotoxin carries a formal masseter indication.
How Long Does Masseter Botox Last?
Masseter Botox typically lasts 3 to 6 months. It does not work immediately, though, and the functional and cosmetic changes arrive on different schedules.
| Timepoint | What to expect |
|---|---|
| Days 5 to 10 | Onset. Early softening of clenching, jaw begins to feel less tight |
| Weeks 2 to 3 | Functional relief builds: fewer headaches, less morning stiffness, reduced tenderness |
| Weeks 4 to 8 | Visible jawline slimming develops as the muscle thins |
| Month 3 | Peak functional and cosmetic effect |
| Months 4 to 6 | Gradual return toward baseline. Maintenance treatment considered |
Most patients repeat treatment every 3 to 4 months at first, then often extend the interval as the masseter becomes less overactive and less bulky. Duration varies with metabolism, baseline muscle strength, and how intensely you grind.
There is a cost consequence to that. As the muscle spends months under reduced load, it loses bulk through disuse, and a jaw that needed a higher starting dose may hold its result on less at maintenance visits. The per-unit rate does not change, but fewer units means a lower session total. Not everyone experiences this, and it should not be presented to you as a promise, but it is a reasonable expectation to hold rather than assuming year one is what every year looks like.
One finding worth knowing: a study tracking compensatory muscle changes showed that when the masseter thins after injection, the temporalis can thicken slightly as it takes up more of the chewing workload. This is usually not symptomatic, and it is one of the reasons careful dosing and follow-up matter rather than a fixed calendar.
Safety, Side Effects, and Off-Label Status
Masseter Botox is a low-downtime procedure with a well-documented safety profile when performed by an experienced injector who knows the anatomy. It is still a prescription treatment with real risks, and it should not be treated as a spa service.
Common and mild
- Temporary soreness or tenderness when chewing
- Minor swelling at injection sites
- Small bruises, resolving within a few days
- A sense of "lightness" in the jaw for the first few weeks
Less common
- Transient difficulty chewing tough foods if dosing is too aggressive
- Asymmetry from uneven placement or uneven response between sides
- Spread to adjacent muscles causing an uneven smile, uncommon and technique-dependent
- Compensatory thickening of the temporalis during the first few months
The masseter does real work. It is what lets you chew, and the goal of treatment is to reduce excessive force rather than to disable the muscle, which is the practical argument for conservative initial dosing and for choosing an injector who maps the muscle rather than estimating it.
Off-label status, stated plainly
No neurotoxin currently holds a US FDA indication for the masseter muscle. That is true of Botox, Dysport, Xeomin, and Letybo alike, and it is equally true for TMJ-related use. Treating the masseter with botulinum toxin A is an off-label use in the United States.
On August 4, 2026, the FDA accepted for review Allergan's supplemental application to add masseter muscle prominence to the Botox Cosmetic label. The submission rests on two Phase 3 trials, M21-416 and M21-417, both of which met their primary endpoints with statistically significant improvement over placebo, at p=0.0046 and p=0.0014, and neither of which identified a new safety signal.
Acceptance means the agency agreed to evaluate the application. It is not approval, no action date has been disclosed, and until a decision is issued the treatment remains off-label for every product.
You may encounter claims that Botox was FDA-approved for the masseter in June 2023. That was an approval in China, and it does not apply in the United States. We would rather correct that here than let you find it somewhere else.
Off-label prescribing is legal and routine throughout medicine. It describes a use a manufacturer has not submitted for a specific label, not a use that is unproven or unregulated. What matters clinically is the evidence, the dosing, and the injector's command of the anatomy.
| Product | US masseter indication | Status |
|---|---|---|
| Botox / Botox Cosmetic | No | Off-label. Application accepted for FDA review Aug 4, 2026. Approved for masseter muscle prominence in China (NMPA), which does not apply in the US. |
| Dysport | No | Off-label. No US masseter application announced. |
| Xeomin | No | Off-label. No US masseter application announced. |
| Letybo | No | Off-label. US approval is limited to glabellar lines. |
Botox Cosmetic's current US aesthetic indications are glabellar lines, lateral canthal lines, forehead lines, and platysma bands. Status current as of September 2026.
Is Masseter Botox Right for You?
Not everyone with jaw pain or a wide jawline is a good candidate. For broader questions about neurotoxin candidacy generally, our guide on whether you are a candidate for Botox covers the medical considerations in detail.
Often a good fit- Chronic jaw pain from clenching, or confirmed or suspected bruxism
- Muscle tenderness and jaw tension that has not resolved with conservative care
- A widened lower face driven by strong masseter muscles rather than bone
- Limited success with night guards or splints alone
- Interest in gradual, non-surgical jaw reduction
- Patients who are pregnant or breastfeeding
- Those with neuromuscular conditions such as myasthenia gravis or Lambert-Eaton syndrome
- Anyone with a known allergy to botulinum toxin components
- Active infection at the injection site
- Anyone whose primary problem is joint clicking, locking, or bite dysfunction that has not been evaluated by a dentist, oral surgeon, or TMJ specialist
- Patients who depend on very high bite force professionally and cannot accept even mild temporary chewing fatigue
Neurotoxin Options and How Masseter Botox Fits
Body Balance Medical offers multiple neurotoxin formulations, including Botox, Dysport, Xeomin, and Letybo, each with slightly different spread and onset characteristics. Most patients say "Botox" generically, and the clinical team may recommend one product over another based on prior response, treatment area, and timing. The off-label status for masseter injections applies to all of them equally.
Masseter Botox also pairs with other jaw and facial approaches. It works alongside occlusal guards, physical therapy, and stress management on the functional side, and alongside chin or cheek contouring on the aesthetic side. Addressing muscle overactivity first often clarifies what additional contouring, if any, is worth doing.
What to Ask When Searching "Masseter Botox Near Me"
If you are searching for masseter Botox near me, TMJ Botox near me, or Botox for TMJ near me, the phrase is easy. Choosing well is harder. Look for:
- A medical practice with real facial anatomy expertise, not a menu item added to a spa list
- In-person evaluation, never a telehealth script for an injection into a facial muscle
- A clear, unprompted explanation of off-label status and what the evidence does and does not show
- A unit estimate, not just a per-unit rate, before you are asked to commit
- Experience with both functional and cosmetic goals, since the dosing strategy differs
- Willingness to coordinate with your dentist rather than working in isolation
- An injector who will tell you when your jawline is skeletal and this treatment is not the answer
Why Body Balance Medical
Body Balance Medical is a LegitScript-certified medical aesthetics and wellness clinic at 7975 W Sahara Ave #101 in Summerlin, with access from the 215 and proximity to central Las Vegas and Henderson. All care is delivered in person, not by telehealth or mail-order injectable.
Teresa Hernandez, MSN FNP-BC serves as lead injector, with experience across neurotoxin and filler applications for both the face and jaw. She also trains other injectors through the clinic's injector training program, which is a reasonable proxy for both technical skill and safety culture. Her focus is preserving natural facial expression while addressing functional and cosmetic goals under a single plan.
Body Balance Medical is a LegitScript-certified clinic, an independent standard for compliance and transparency that most online-only providers cannot claim.
Better Balance, Better You
Patients in Las Vegas, Henderson, and Summerlin can apply for a masseter Botox assessment and discuss a tailored plan, including your unit count and your total, in person with Teresa Hernandez, MSN FNP-BC.
Apply for Your Masseter Botox AssessmentOr call or text (702) 417-1261
Frequently Asked Questions About Masseter Botox
How much does masseter Botox cost in Las Vegas?
Neurotoxin across the Las Vegas market generally runs about $10 to $20 per unit depending on the provider, credentials, and clinical setting. That is general market context, not Body Balance Medical pricing. Because the masseter is treated on both sides and takes more product than upper-face areas, a masseter session totals more than a forehead treatment at the same rate.
We do not publish a session total, because your unit count is a clinical decision made after examining your jaw and any figure quoted before that is guesswork. Your exact count and total are confirmed at your assessment, before anything is injected. There is no separate assessment fee.
How many units of Botox are typically needed for the masseter?
Published studies most commonly report 20 to 30 units per side, or 40 to 60 units total for bilateral treatment. Higher doses have been studied in more pronounced hypertrophy, with one Phase II trial reporting measurable thinning at 48 to 72 units.
Those are literature ranges rather than a Body Balance Medical protocol. Where you fall depends on how bulky and how strong your masseter actually is, whether the goal is pain relief, slimming, or both, and how you responded to any previous treatment. Teresa determines your dose after assessing the muscle while you clench.
Why does masseter Botox cost more than forehead Botox?
The per-unit rate is the same wherever the product goes. The difference is entirely unit count. A forehead treatment might use 10 to 30 units in total, while a bilateral masseter treatment commonly uses 40 to 60, because the masseter is a large, powerful muscle and there are two of them.
Technique matters as well. Masseter injections go deeper, use more injection points per side, and sit near structures including the parotid gland, so the treatment carries more technical complexity than an upper-face appointment even before unit count is considered.
Does insurance cover Botox for TMJ or jaw pain?
Cosmetic jaw slimming is never covered. For TMJ disorders and bruxism, coverage exists in principle but is variable and frequently denied, largely because masseter treatment is off-label in the United States and insurers rely on that when rejecting medical-necessity claims.
A claim generally requires a formal diagnosis, documented symptoms, and evidence that conservative treatments such as physical therapy and oral appliances were tried without success. Prior authorization is usually needed and first denials are common. Most patients receiving masseter Botox for jaw pain today are paying out of pocket.
Do maintenance treatments get cheaper over time?
Sometimes, and the reason is mechanical rather than promotional. A masseter kept under reduced load for months loses bulk through disuse, so a jaw that needed a higher starting dose may hold its result on fewer units at later visits. The per-unit rate does not change, but a lower unit count means a lower session total.
This is not universal and should not be presented to you as a guarantee. Many patients also find the interval between treatments stretches out over the first year, which lowers annual cost independently of what any single session costs.
Is masseter Botox FDA-approved?
Not in the United States. No neurotoxin, including Botox, Dysport, Xeomin, or Letybo, currently holds an FDA indication for the masseter muscle or for TMJ treatment. Masseter Botox is an off-label use, and off-label prescribing is legal and common when supported by clinical evidence and physician judgment. On August 4, 2026, the FDA accepted Allergan's supplemental application for Botox Cosmetic for masseter muscle prominence, supported by two Phase 3 trials that met their primary endpoints. Acceptance is not approval and no action date has been announced. Claims that it was FDA-approved in June 2023 refer to an approval in China.
How long does masseter Botox last?
Masseter Botox lasts 3 to 6 months for most patients. Functional relief from jaw clenching often fades before the cosmetic slimming does, since the muscle needs time to rebuild bulk even after nerve signaling returns. Duration varies with metabolism, baseline muscle strength, and how intensely you grind. Many patients find that intervals stretch out over the first year of treatment as the masseter becomes less overactive, so the second and third treatments frequently last longer than the first.
Does masseter Botox cause jowls or sagging?
This is the most common concern patients raise, and it deserves a direct answer. The masseter supports overlying tissue, so reducing it substantially and rapidly in someone with already-lax skin can make the lower face look less supported. It is dose-dependent and patient-dependent, not automatic. Conservative initial dosing, injection confined to the muscle belly, and assessment of skin quality before treating are how the risk is managed. If your skin laxity makes this a real concern, an honest exam will say so before anything is injected.
Does masseter Botox change my smile or facial expressions?
When placed correctly into the masseter only, it should not affect your smile, lip movement, or upper-face expression. The masseter controls jaw clenching, not smiling. Some patients notice slightly less tension when biting down hard, but everyday expression remains intact. Uneven smile is a known but uncommon risk tied to injection placement, which is why the muscle is mapped while you clench rather than estimated.
Will masseter Botox make it hard to chew or talk?
The goal is to reduce excessive clenching force, not to disable the jaw. Most patients continue eating and speaking normally, with mild fatigue on very tough or chewy foods during the first few weeks. Difficulty chewing usually reflects dosing that was too aggressive for that patient's muscle, which is why the exam and the first dose are conservative and adjusted at follow-up.
Can masseter Botox replace my night guard?
Usually not. Botox reduces clenching and grinding intensity at the muscular level, but a guard is what physically protects enamel from the grinding that remains. It also does not correct structural bite problems. For most patients the two work together, and coordination with your dentist keeps muscle treatment, bite protection, and any structural care aligned rather than duplicated.
How is masseter Botox different from jawline filler?
They work in opposite directions. Masseter Botox reduces muscle bulk to slim or soften the jaw. Dermal filler adds volume or definition at the chin or jaw angle. Which one is appropriate depends on whether your concern is too much muscle or too little structure, and some patients need neither. When both are relevant, treating muscle overactivity first usually clarifies how much, if any, contouring is worth adding.
How should I prepare for my masseter Botox appointment?
If medically appropriate, avoid alcohol and blood-thinning supplements for a few days beforehand to reduce mild bruising. Arrive with a clean face and be ready to discuss your jaw pain history, prior jaw or dental work, and any recent dental procedures. Tell your provider about all medications, any neuromuscular condition, and whether there is any chance of pregnancy or breastfeeding, since these affect candidacy and timing.