Thiamine Prescribing and Wernicke's Encephalopathy Risk Factors in Patients With Alcohol Use Disorders at a Psychiatric Hospital.

Background: Alcohol use disorder (AUD) is the leading cause of thiamine deficiency and can lead to Wernicke's encephalopathy (WE). WE has a higher prevalence of development in patients with AUD, and current recommendations emphasize parenteral administration of thiamine. Our objective was to characterize thiamine utilization in patients with AUD who were prescribed thiamine and evaluate if those who received oral thiamine had risk factors for the development of WE.

Is combination therapy appropriate for hypothyroidism?

Levothyroxine is the first-line drug for treating hypothyroidism. This article reviews the literature on combination therapy using levothyroxine and liothyronine, and found that only one study produced beneficial outcomes; other studies reported increased adverse reactions among participants. Levothyroxine should remain the drug of choice for hypothyroidism.