How often should I do this ultrasound? Do you have any personal experience with thread carving and ultrasonic surgery?

Ultrasonic scalpel is a treatment method that uses ultrasonic energy to stimulate skin tissue and cause it to proliferate. It is generally recommended to do it once every three months. If the patient recovers slowly, the time can be appropriately extended. If done too frequently, it will not only fail to stimulate tissue proliferation and repair, but may also cause tissue damage. Facial pain after ultrasonic scalpel treatment usually lasts for two or three days and disappears. If the pain continues after three days, it means that the dose is too high and has caused tissue damage. This is because while the ultrasonic scalpel stimulates the skin tissue, it also stimulates the peripheral nerves, causing pain. The recovery time is generally two to three days.