Facial boils and sebaceous cysts are confused by many people and are always thought of as one disease. Facial boils and sebaceous cysts have something in common; they are both skin diseases and both are particularly prone to grow on the face, both of which can have a significant impact on the patient’s appearance. The facial boil and the sebaceous cyst are not the same pathology, the facial boil is caused by infection, and the sebaceous cyst is formed by subcutaneous secretion obstruction, these two diseases are also distinguished in treatment, the following look at the differences in treatment: Steps / Methods: 1. The pus and blood will flow out by itself, and then rub some tincture of iodine or something like that, and eat some anti-inflammatory medicine by yourself, and then it will be fine after a few days, and there is no recurrence of this statement. 2, sebaceous cysts are generally similar in color to the color of the skin, and the inside is very hard to see, this is their own is not squeezed what things, must go to the hospital to take the specialist to give you treatment, too big need surgery, small can take cryotherapy, etc. 3, but these two skin diseases, during treatment diet need to be very light, can not eat fried, seafood, spicy stimulating food, keep the local clean, do not use your hands to touch, to squeeze, the affected area can not get wet, regular oral anti-inflammatory drugs, the doctor will give you some spray trauma medicine.