Which product should be avoided while taking disulfiram due to potential reaction with alcohol?

Which product should be avoided while taking disulfiram due to potential reaction with alcohol?

• A. Mouthwash
• B. Milk
• C. Salt
• D. Sugar

Answer: (A)

Disulfiram blocks the enzyme that breaks down acetaldehyde, so any exposure to alcohol can cause a buildup of acetaldehyde and trigger a painful reaction with flushing, nausea, palpitations, and dizziness. Mouthwash often contains ethanol, and using it can allow alcohol to enter the system through the mouth, provoking this reaction. The other items listed do not contain alcohol and are safe in this context. Therefore, the product to avoid is mouthwash (opt for an alcohol-free mouthwash if needed).

Disulfiram blocks the enzyme that breaks down acetaldehyde, so any exposure to alcohol can cause a buildup of acetaldehyde and trigger a painful reaction with flushing, nausea, palpitations, and dizziness. Mouthwash often contains ethanol, and using it can allow alcohol to enter the system through the mouth, provoking this reaction. The other items listed do not contain alcohol and are safe in this context. Therefore, the product to avoid is mouthwash (opt for an alcohol-free mouthwash if needed).