Antimicrobials (antibiotics) are a class of drugs used to treat bacterial infections. For patients who need antimicrobial treatment, doctors usually evaluate and prescribe them accordingly, based on factors such as the type of infection, severity and individual circumstances.
The duration of antimicrobial use at the time of treatment discharge depends on a number of factors, including the type of infection, the severity of the condition, the response to treatment, and the doctor's recommendation. For a subset of infections, antimicrobial therapy may be needed for only a few days, while for more severe or chronic infections, treatment may take longer.
So, I cannot give a specific treatment duration for the condition you have mentioned. You are advised to consult your treating doctor, take antimicrobials on time as advised by the doctor and monitor the changes in your condition during treatment. If you have any questions or discomfort regarding the use of antimicrobials, talk to your doctor promptly.