As a beta lactam antibiotic, the use of Faropenem must strictly follow contraindications, dietary restrictions, and special conditions. The following provides a detailed explanation from three aspects: classification of taboo populations, list of taboo foods, and medication restrictions to ensure the safety and effectiveness of clinical medication.

1. Taboo population

(1) Allergic patients: Those who have a history of allergies to Faropenem or other beta lactam antibiotics (such as penicillin and cephalosporins) should not use it, as it may cause serious allergic reactions.

(2) Specific disease patients: severe renal insufficiency (creatinine clearance rate<30mL/min) requiring dose adjustment; Patients with central nervous system diseases such as epilepsy should use caution as it may lower the threshold for epileptic seizures.

(3) Special physiological state: Insufficient safety data during pregnancy, limited to use only when necessary; Breastfeeding should be suspended during lactation as medication may be secreted into breast milk.

2. Forbidden foods

(1) Alcoholic beverages: Do not drink alcohol during medication and within 72 hours after discontinuation, as it may cause disulfiram like reactions (facial flushing, palpitations, etc.).

(2) High fat diet: Taking after meals can reduce drug absorption by 30%. It is recommended to take on an empty stomach or 1 hour before meals to ensure efficacy.

(3) Calcium/magnesium containing preparations: including milk, antacids, etc., may form chelates that affect absorption, and should be taken at least 2 hours apart.

3. Restrictive conditions

(1) Course control: The conventional treatment cycle should not exceed 14 days, and long-term use may lead to secondary infections or increased bacterial resistance.

(2) Monitoring requirements: Regular check of liver and kidney function is required during medication; If diarrhea lasts for more than 48 hours, one should be alert to pseudomembranous colitis and stop taking medication immediately.

(3) Special dosage form restrictions: Chewable tablets must be thoroughly chewed before swallowing, and sustained-release tablets cannot be broken or crushed, otherwise it will damage the drug release system.