refractory pains การใช้

• Bilateral cingulotomy has also been used in the treatment of chronic refractory pain.
• Mexiletine may also be of use in patients experiencing refractory pain and is also effective for treating muscle stiffness resulting from myotonic dystrophy ( Steinert's disease ) or nondystrophic myotonias such as myotonia congenita ( Thomsen disease ).