Botox for TMJ Pain: Understanding How It Works

Botox treatment has evolved over the past few years into one of the most popular procedures that are affordable and easily accessible. Apart from its cosmetic uses, Botox has also proved effective in treating TMJ disorders.

What causes TMJ in the first place?

TMJ (or Temporomandibular Joint) disorder is a condition that is characterized by a sharp pain in the jaw joints, surrounding muscle, and ligaments. Several factors can result in TMJ pain, the most common being an injury to jaw joints and the surrounding muscle and tissue. In addition, TMJ pain can also be caused by dislocation of the ball and socket joint disc of the jaw, bruxism (teeth grinding or clenching), and arthritis.

How does Botox work for TMJ pain?

While TMJ pain is quite common, it can be frustrating and difficult to deal with. Luckily, Botox is an amazing option to treat it. Botulinum Toxin, or Botox, when injected into the affected area, is greatly helpful in relaxing the muscles around that area. It does not only relieve the pain, but it can also reduce the frequency of headaches common in TMJ. Furthermore, being a minimally invasive procedure, Botox has no serious side effects. Once treated, the results will last for up to 3 months.

How much Botox do I need for TMJ?

Usually, Botox injections are administered in sessions. However, the duration of the Botox treatment often varies depending on the severity of the condition. Almost 20 to 50 units of Botox are injected into the jaw muscles, forehead, and temple.

Benefits of treating TMJ with Botox

Though Botox for jaw pain is usually recommended to alleviate the discomfort, it is not the only benefit you can get from the TMJ Botox treatment. Some other benefits include:

  • Reduced frequency or intensity of headaches
  • Better sleep and relaxation
  • Decreased anxiety
  • Protection of teeth against sensitivity and conditions like bruxism


TMJ treatment with Botox injections has become extremely popular over the past few years. If you are suffering from TMJ pain, get in touch with our dentist, Dr. Beth Vander Schaaf. With over three decades of experience in advanced dental care, our team of Scottsdale dentists at Smile Arizona Dentistry will guide you and provide expert care, ensuring long-term relief from TMJ pain.

Frequently Asked Questions

1. How long does the effect of Botox last for TMJ?

The effect of Botox injections for TMJ usually lasts for 3 to 4 months. However, depending on the duration of your treatment, the results may vary. Though you can return to your usual lifestyle immediately after the Botox treatment, it is generally advised to follow certain precautions, such as:

  • Avoid massaging or rubbing the injected areas
  • Sit upright for some time to prevent the Botox from spreading into other areas
  • Use a cold pack around the injected area to relieve pain and discomfort

Dr. Beth will provide you with exact aftercare instructions after your procedure.

2. Where do you inject Botox for TMJ?

Botox treatment usually involves injecting the affected area with the Botulinum Toxin. In most cases, it is injected intramuscularly into the face and the neck muscles. Depending on where you are experiencing pain, Botox can be injected into your jaws, cheeks, and forehead.

3. How much does Botox for TMJ cost?

The cost of Botox treatment usually varies depending on factors like the quantity of Botox used. About 15-25 units of Botox are administered to reduce muscular tension on each side. Contact our team for more information about pricing.


Smile Arizona Dentistry

Smile Arizona Dentistry provides high-quality preventive, restorative, and cosmetic dental solutions, and is located in Scottsdale, AZ. We have cutting-edge modern dental technologies, exceptionally skilled and compassionate dentists, pleasant environment, and amazing staff members, available at your service. We also proudly serve the patients coming from nearby communities, including Tempe, Mesa, and Phoenix.

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