Ligunza, known generically as Erythromycin Succinate Tablets, is a macrolide antibiotic, and there is no clear evidence of a disulfiram-like reaction with alcohol, but it may aggravate gastrointestinal damage. There is no clear evidence of a disulfiram-like reaction between Erythromycin Succinate Tablets and alcohol. However, due to the irritation of the gastric mucosa by alcohol, large amounts of alcohol consumption may cause liver damage, and the common adverse reactions of Erythromycin Succinate Tablets are hepatotoxicity and gastrointestinal reactions, and accidental alcohol consumption after taking this drug may aggravate gastric discomfort, which is detrimental to the health of the liver. Erythromycin Succinate Tablets are used for infections caused by susceptible bacteria, and its adverse reactions are symptoms of hepatotoxicity and gastrointestinal upset, such as nausea, vomiting, fatigue and abdominal pain. Contraindications are those with hepatic impairment and pregnant women and those who are allergic to it. Note that liver function should be checked regularly during the use of the drug. If there is a need to use this product, it should be taken under the guidance of a physician, and should not be used on its own to avoid adverse consequences.