TMJ treatment, referred to by some dentists as TMJ therapy, includes many options. Some of the options are mouth guards, bite therapy and TMJ exercises. This painful condition of the jaw and neck area can also be alleviated by injecting Botox into the sight. The tension and pain associated with TMJ is relaxed as a result. The Botox can be used as a chronic pain treatment to alleviate TMJ headaches and all other pain and discomfort associated with TMJ.