As Grizzly Bears age, they gain greyish white tips on the dark shoulder hairs and around their head and ears. This is the grizzled or frosted look, and they have the nickname of silvertip. There are no entire white hairs, just the tips are...
After finally being diagnosed, I went on Pyridium - it actually got rid of the pain! So, I only use it for flareups. However, I've found that when the pain is really bad, it is just moderated. Have taken Pyridium for 3-4 weeks straight without side effects except mild stomach upset if taken without food.
Pyridoxine is a vitamin of the B group. It is used as a vitamin supplement and to prevent the nerve damage. It acts as coenzyme and Cofactor in carbohydrate (stored as energy in the liver and muscles), amino acid and fat metabolism. Pyridoxine is also necessary for the for the conversion of tryptophan to vitamin B3, niacin. It acts for the production of blood cells and antibodies.