Accidentally took cephalosporin with a 5-hour interval

Taking cephalosporin antibiotics at an interval of only five hours by accident may have adverse effects on the body, potentially causing gastrointestinal discomfort and increasing the burden on the liver, thereby negatively impacting the patient's health.

Cephalosporins are a class of antibiotics available in various common formulations such as tablets, granules, and capsules. They are used to treat bacterial infections caused by susceptible organisms like streptococcus (e.g., Streptococcus pneumoniae) and Proteus species, including conditions such as pneumonia, cystitis, and cholecystitis. After taking the medication, it should not be taken again after only five hours. Frequent dosing may easily lead to gastrointestinal discomfort and could further increase the burden on the liver and kidneys. In severe cases, it may cause reduced platelet counts and even trigger leukemia, posing serious health risks. Patients must strictly follow a physician’s instructions when taking cephalosporins, adhering to the prescribed dosage and treatment duration, and should not blindly increase either the dose or frequency of administration.

In addition, patients should avoid alcohol while taking cephalosporins to prevent a disulfiram-like reaction. During treatment, patients should maintain a light diet and avoid spicy and greasy foods.