Which of the following should a nurse include in the teaching plan for a client on rifampin?

Rifampin is an antibiotic commonly used in the treatment of tuberculosis and other bacterial infections. One crucial aspect of patient education for those taking rifampin is the importance of avoiding alcohol intake. This medication can cause liver toxicity, and when combined with alcohol, the risk of liver damage increases significantly. Alcohol can further exacerbate the potential for hepatotoxicity, making it essential for patients to abstain from alcohol while undergoing treatment with rifampin to support liver health and ensure the medication is effective.

Additionally, the other options do not specifically relate to the critical interactions or side effects associated with rifampin therapy. While maintaining a balanced diet is important for overall health, the requirement to decrease protein intake does not relate directly to rifampin. Regular eye examinations are typically more relevant for other medications that may cause visual disturbances. Monitoring carbohydrate intake is not a specific consideration for rifampin management unless other conditions, such as diabetes, are present. Therefore, emphasizing the avoidance of alcohol intake stands out as a key component of a safe and effective teaching plan for a client on rifampin.