Microwave treatment for flat warts usually takes 7 to 10 days to recover, depending on the size of the warts and the patient’s own condition, which may vary slightly. Flat warts are a disease caused by human papilloma virus infection and can be removed by microwave treatment. After microwave treatment, the warts will not come off immediately, but usually take about 7 to 10 days to come off. If the warts are large, you will need to repeat the microwave treatment, the patient’s recovery time will be extended, and the patient’s own condition will also affect the recovery time after the operation. In addition, the post-treatment care is equally important, you need to keep the wound clean and dry, after the scab to wait for its natural fall, not forced peeling. If the recovery is not good, it is recommended to consult a doctor in time.