Type 4 Waardenburg syndrome (also called Waardenburg-Shah syndrome) is characterized by symptoms of Hirschsprung's disease in addition to the classic features of hearing loss and pigmentation abnormalities.
[Effects of a vitamin B complex on functional recovery after nerve injury (author's transl)]. Hasegawa K, Mikuni N, Sakai Y. Functional recovery after nerve crushing was investigated in the following manner: Under pentobarbital anesthesia the sciatic nerve of the rat was crushed at the level of the hip (proximal crush) or the thigh (distal crush).
Neurontin/Gabapentin has been a miracle drug for me. It helped not only the Fibro pain, but my nerve pain I have due to inflammation compressing nerves. I have an inflammatory arthritis disease, Ankylosing Spondylitis. My ulnar nerve, sciatic, & a nerve in my neck & shoulder were bad, very painful.