Teeth grinding not only causes jaw muscle pain and enamel erosion but also distorts the face, causing many people to worry and seek a permanent solution. Currently, Botox injections for teeth grinding are becoming a new trend thanks to their ability to quickly and effectively relax jaw muscles. With many years of experience in the field of aesthetics, let HBIO Clinic explore the detailed mechanism, safety, and important considerations of this therapy below!
Can Botox really cure teeth grinding?
Botox injections are a truly effective method and are widely used in treating teeth grinding (bruxism). Its mechanism is to temporarily weaken the masseter muscles – the main muscle group responsible for jaw clenching – reducing the pressure on the teeth without affecting normal chewing and speaking ability.
Below are specific answers regarding the effectiveness of this method:
How effective is it?
Botox not only helps stop the annoying grinding of teeth at night but also protects tooth enamel from erosion, reduces jaw muscle pain and fatigue, and alleviates headaches and earaches after waking up. Especially for those with hypertrophy of the masseter muscle due to long-term teeth grinding, Botox can also help to slim and refine the face (creating a V-line effect).
How long does it take to see results?
After the injection, you won’t see immediate effects. Typically, the jaw muscles will begin to relax after about 3-7 days, and the most noticeable reduction in teeth grinding will be achieved after 2 weeks.
Will it completely eliminate the problem?
The honest answer is: No, it won’t be a permanent solution. Botox only has a temporary effect for about 4-8 months, depending on individual physiology and lifestyle habits. After this time, the active ingredient wears off, and the jaw muscles will become stronger again. However, if you maintain regular injections, your jaw muscles will be “trained” to relax, allowing the intervals between injections to gradually increase, and the teeth grinding condition will be controlled stably in the long term.
How long does Botox treatment for teeth grinding last?
The effect of Botox treatment for teeth grinding usually lasts about 4-6 months, depending on individual physiology, the level of activity of the masseter muscles, and the dosage of Botox used. After about 1-2 weeks, Botox begins to show noticeable effects, helping to reduce jaw clenching and improve teeth grinding during sleep.

After the effects of botox wear off, the masseter muscle may regain its function, so patients usually need repeat injections every 4-6 months to maintain the treatment’s effectiveness. In some cases, after a few injections, the masseter muscle is better controlled, so the interval between injections may be longer.
For long-lasting results, the doctor may recommend regular maintenance treatment combined with lifestyle adjustments, stress reduction, and proper oral hygiene to limit the recurrence of teeth grinding.
Is Botox injection for teeth grinding painful? Is it safe?
Botox injections for teeth grinding are usually not very painful because the doctor uses very small needles and may apply local anesthesia beforehand. During the injection, patients only feel a slight tingling sensation in the masseter muscle area; this sensation is brief and quite pleasant.

The procedure is quite quick, usually only 10-15 minutes for the entire injection process. After the injection, clients can resume normal activities immediately, requiring virtually no recovery time. If performed correctly and using genuine Botox, this method is considered safe and effective in reducing teeth grinding.
How much does Botox injection for teeth grinding cost?
The cost of Botox injections for teeth grinding usually ranges from 6,000,000 to 15,000,000 VND per session, depending on the facility and the amount of Botox needed. In cases of large masseter muscles or severe teeth grinding, the doctor may need to inject 40-70 units of Botox into both sides of the jaw, so the cost may be higher than for smaller treatment areas.
The specific price of Botox for teeth grinding treatment depends on several factors such as the amount of Botox needed and the size of each individual’s masseter muscles. In addition, the cost can vary depending on the type of botox used (Korean, American, German, etc.), the doctor’s skill, and the reputation of the clinic. Generally, the more developed the masseter muscle, the more botox is needed, leading to higher treatment costs.
To know the exact cost of botox injections for teeth grinding, clients should have a direct examination and assessment of their jaw muscle condition before developing a suitable treatment plan.
Standard Medical Procedure for Botox Injections for Teeth Grinding at Hbio Clinic
The botox injection procedure for teeth grinding at Hbio Clinic follows standard medical steps to ensure safety and optimal effectiveness.
Step 1: Examination and Assessment of Masseter Muscles
The doctor examines the teeth grinding condition, assesses the size and activity level of the masseter muscle to determine the amount of botox needed.
Step 2: Treatment Plan Consultation
Based on the examination results, the doctor will advise on the appropriate Botox treatment for teeth grinding, clearly explaining the dosage, injection area, and expected results.

Step 3: Cleaning and Numbing the Injection Area
The masseter muscle area is cleaned, disinfected, and lightly numbed to ensure the client’s comfort during the procedure.
Step 4: Injecting Botox into the Masseter Muscle
The doctor uses a specialized needle to inject Botox into the correct masseter muscle location, reducing muscle activity and limiting teeth grinding.
Step 5: Post-Injection Care Instructions
After the procedure, the client is instructed on how to care for the area and monitor the jaw muscle’s reaction to ensure the best results.
The entire Botox injection procedure for teeth grinding at Hbio Clinic is performed directly by a doctor with over 10 years of experience in dermatological aesthetics, ensuring accurate and safe procedures. The clinic boasts modern facilities, equipment, and machinery, meeting medical standards for aesthetic treatment.
In addition, Hbio Clinic has received many positive reviews and genuine feedback from customers on Google Maps, thanks to its consistent service quality, transparent procedures, and noticeable treatment effectiveness. This is also why this clinic is chosen by many customers when searching for safe and reputable Botox treatment for teeth grinding.

To achieve the best results and prevent prolonged teeth grinding, choosing a reputable clinic for Botox injections is crucial. If you are experiencing teeth grinding while sleeping, jaw pain, or overdeveloped masseter muscles, proactively seek early medical attention for assessment and appropriate treatment advice.
At Hbio Clinic, clients will receive direct examination by doctors, a personalized treatment plan will be developed, and Botox injections for teeth grinding will be performed according to standard medical procedures, ensuring safety and effectiveness. Contact Hbio Clinic today for detailed consultation and to schedule an appointment, helping to improve teeth grinding and protect long-term oral health.
Q&A about Botox injections for teeth grinding
Below are frequently asked questions (Q&A) about Botox injections for teeth grinding that many people are interested in:
Is Botox injection for teeth grinding painful?
Answer: No, it is not painful. The doctor uses a specialized, ultra-fine needle; the sensation is only like a slight ant bite and lasts for 5-10 minutes.
Will I experience facial stiffness or difficulty chewing after the injection?
Answer: No. Botox only relaxes the masseter muscle; it does not affect the facial muscles. A slight feeling of jaw fatigue when chewing hard foods only occurs for the first few days.
How often should I get another injection?
Answer: Approximately every 6-9 months. If injected regularly, the jaw muscles will “get used” to relaxing, allowing for longer intervals between injections.
Does Botox help to slim the face permanently?
Answer: Yes. This is a double benefit. When the masseter muscle is no longer tense, this muscle mass will shrink, making the face look more slender and V-shaped.
Are there any dietary restrictions after the injection?
Answer: Just avoid lying face down, don’t massage the jaw area for the first 24 hours, and limit eating overly chewy or hard foods to allow the Botox to stabilize best.
Are there any dangerous side effects?
Answer: Very rare. If performed at a reputable facility, you may only experience minor bruising or temporary jaw fatigue; these symptoms will disappear on their own after a few days.
As you can see, Botox injections for teeth grinding are a method to help reduce the activity of the masseter muscle, thereby improving teeth grinding and reducing pressure on the teeth and jaw. However, to ensure safety and achieve good results, patients should choose a reputable aesthetic clinic and be examined by a specialist. If performed correctly, Botox treatment for teeth grinding not only helps reduce teeth grinding but also provides comfort and protects long-term dental health.

Tiếng Việt
Dr. Thai Nguyen – Founder and Medical Director of HBIO Clinic. As an expert in aesthetic dermatology, she regularly shares in-depth knowledge and practical experience to provide valuable and insightful information for those seeking better skin health.