The recovery time of drug resistance can vary depending on the individual’s constitution and the length and duration of the condition. For example, cephalosporin resistance can take about six months for some to recover and about a year for others to stop taking the drug. Taking and using antibiotic treatment usually takes no more than 7 days, and using it for too long or stopping it without permission in between can create resistance. Therefore, when antibiotic treatment is carried out, it must be taken or used under the guidance of a doctor, and do not take drugs on your own or stop them without permission. If drug resistance occurs, you can go to the hospital to do a drug sensitivity test, and then use more sensitive drugs for treatment, which are generally more effective. In short, the recovery time after drug resistance is uncertain, and you can consult your doctor for details.