What important discharge teaching should be included for Mrs. Jacobson when she takes Antabuse?

When a patient is prescribed Antabuse (disulfiram), it is crucial for them to understand that even the smallest amount of alcohol, including that found in many liquid medications, can trigger severe reactions. This medication works by inhibiting the body's ability to metabolize alcohol, leading to unpleasant effects such as flushing, nausea, and palpitations if alcohol is consumed. Therefore, it is essential for patients to read the labels of all liquid medications carefully to ensure that they do not contain alcohol. By doing so, they can avoid potentially harmful interactions and the adverse reactions that might occur if alcohol is inadvertently consumed.

The other options relate to different aspects of dietary or medication instructions, but they do not specifically address the critical need for awareness about alcohol in liquid medications, which directly links to the safety of the patient when using Antabuse.