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Methylcobalamin is also used in the treatment of peripheral neuropathy, diabetic neuropathy, and as a preliminary treatment for amyotrophic lateral sclerosis.ethylcobalamin (mecobalamin, MeCbl, or MeB 12) is a cobalamin, a form of vitamin B12.
Abstract. Methylcobalamin (MeCbl), the activated form of vitamin B12, has been used to treat some nutritional diseases and other diseases in clinic, such as Alzheimerâs disease and rheumatoid arthritis.bstract. Methylcobalamin (MeCbl), the activated form of vitamin B12, has been used to treat some nutritional diseases and other diseases in clinic, such as Alzheimerâs disease and rheumatoid arthritis.