Furuncle is generally referred to as a boil. It is an acute suppurative and partially specific infectious disease with a rapid and dangerous onset. The main symptom of a boil is the appearance of small granules on the skin, accompanied by redness, swelling and pain. The treatment is mainly antibacterial and anti-inflammatory, with the aid of topical medications to better control the condition. Boils are most common on the face, hands and feet, and are caused by infection of the skin tissue by pathogenic bacteria. Symptoms include the appearance of small particles on the skin, redness, swelling and hot pain. In severe cases, pus may develop and the body may experience discomfort such as headache and fever. Boils are treated with oral antibiotics, such as cefuroxime and tetracycline, and topical ointments, such as erythromycin ointment and ichthyol ointment, and, in severe cases, an incision is needed to draw the pus out of the affected area. Patients usually need to drink more boiled water, diet should also pay more attention to, to light, do not eat spicy stimulating food, at the same time to do a good job of life care attention to personal hygiene, try to avoid scratching the affected area.