Can cephalosporin antibiotics be taken with alcohol?

Cephalosporin antibiotics and alcohol generally should not be taken together.

Cephalosporins are broad-spectrum antibiotics used to treat various bacterial infections. Alcohol usually should not be consumed concurrently with cephalosporin antibiotics. Combining the two may cause adverse reactions, such as facial flushing, nausea, vomiting, rapid heartbeat, a drop in blood pressure, and other symptoms, known as disulfiram-like reactions. Therefore, alcohol consumption should be avoided during treatment with cephalosporins to prevent harm to health and interference with treatment effectiveness.

The interaction between cephalosporin antibiotics and alcohol may last for a certain period. Therefore, it is recommended that patients wait at least 7–10 days after discontinuing the medication before consuming alcohol. This ensures the drug has been completely metabolized in the body and reduces the risk of adverse reactions. In daily life, it is important to follow medical guidance when using medications.

Smoking and alcohol consumption should be avoided as much as possible during medication. Additionally, a light diet is recommended, avoiding spicy or irritating foods. Individuals who consume alcohol regularly should do so in moderation and avoid long-term heavy drinking.