Bedsores on the buttocks can be treated with general therapy, physical therapy, medication and surgery as prescribed by the doctor, and also need to be actively treated for the primary disease. 1. General treatment: patients with decubitus ulcers on the buttocks should try to avoid prolonged pressure on the bedsore site and strengthen nursing care; they can also choose air mattresses or water beds to reduce the pressure on the traumatic surface and alleviate the condition; and strengthen the nutritional support therapy. 2. Physical therapy: bedsores on the buttocks can be irradiated with ultraviolet rays, infrared rays and other rays to control the infection. 3. Medication: Hydrocolloid dressings or foam dressings can be applied externally to the buttocks; oral acetaminophen, ibuprofen and other medications can be taken under the guidance of a doctor to relieve severe pain; cefuroxime, cefdinir and other anti-infective medications can be taken orally in the event of infection. 4. Surgery: If the bedsore is very serious, doctors will recommend surgery, commonly used methods include excision of necrotic tissue, repair surgery and so on. 5. Treatment of the original disease: bedsores are a common complication of long-term bed-ridden people, and can be avoided if proper care is taken. Patients with decubitus ulcers need to actively treat the primary disease. When the primary disease is under control, the patient does not need to stay in bed for a long period of time, and the condition of decubitus ulcers can be improved. If bedsores occur inadvertently, it is recommended to consult a doctor in time to avoid delaying the condition, and medications should be applied under the guidance of a doctor. Long-term bedridden patients should prevent bedsores, balanced nutrition, light diet, while ensuring protein and calorie intake, to avoid the worsening of bedsores due to nutritional deficiencies.