Peripheral neuropathiesTab 1,500 mcg daily in 3 divided doses. IM/IV inj 500 mcg 3 times wkly. Megaloblastic anaemiaIM/IV inj 500 mcg 3 times wkly. After about 2 mth, decrease dose to 500 mcg at 1-3 mth interval for maintenance therapy.
Not to be used for extensive periods if there is no clinical response. Inj: Not to be inj to densely innervated site. Avoid exposure to direct light. Prematures, neonates, nursing infants, childn.