Cause of dysphonia and hoarseness of voice includes
(A) Thiamine # WERNICKE-KORSAKOFF SYNDROME, which combines Wernicke encephalopathy and Korsakoff psychosis, occurs in some alcoholics who do not consume foods fortified with thiamin.> Wernicke encephalopathy consists of psychomotor slowing or apathy, nystagmus, ataxia, ophthalmoplegia, impaired consciousness, and, if untreated, coma and death. It probably results from severe acute deficiency superimposed on chronic deficiency.> Korsakoff psychosis consists of mental confusion, dysphonia, and confabulation with impaired memory of recent events. It probably results from chronic deficiency and may develop after repeated episodes of Wernicke encephalopathy.
Thiamine
Pyridoxine
Vitamin B12
Folic Acid
Miscellaneous