Hello, you are worried about the slow swelling after a month of autologous fat filling. Everyone's physique is different, and the time for swelling reduction will be different. You can warm yourself with a hot towel and often soak your feet with hot water or water. Drinking more water will help to reduce swelling quickly. I hope the above reply is helpful to you. I am a Korean plastic surgeon and the president of plastic surgery, Lu Xiangxun.