Cysts on the soles of the feet need to be dealt with through general treatment, fluid extraction and surgical excision treatment according to the nature and size of the cyst. 1. General treatment: if the patient’s cyst is relatively small and benign, it can be self-absorbed by localized pressure, which will infiltrate the fluid into the surrounding tissues through pressure. This method should be operated by professional doctors to avoid adverse consequences. 2. Extraction of fluid: If the cyst increases in size, the fluid inside the cyst needs to be extracted, which can be done by the doctor by using a sterile syringe to puncture the cyst area, and then extract the fluid inside the cyst. 3. Surgical excision treatment: If the cyst is relatively large and causes obvious irritation to the patient’s feet, causing pain symptoms. If the cyst is large enough to cause significant irritation and pain in the patient’s feet, the patient needs to undergo excision treatment, in which the membrane as well as the whole cyst should be removed. If malignancy is suspected, a biopsy should be taken to determine the nature of the cyst. It is recommended that patients with cysts on the soles of their feet seek medical attention in a timely manner and under the guidance of a doctor for appropriate treatment.