The most common type of swelling next to the nose is a soft tissue infection, which occurs more commonly in acne of the head and face. Another is sebaceous cysts secondary to infection in the dangerous triangle of the face, which should not be squeezed by themselves as much as possible, and should be disinfected locally. If an obvious abscess is formed, incision and drainage under local anesthesia is also required if necessary, and regular postoperative drug changes are needed. For limited stage lesions, the main treatment is conservative, and you can take oral broad-spectrum cefadroxil tablets or apply roxithromycin capsules. During the treatment period, it is important not to eat spicy foods and stimulating foods, and to pay attention to facial hygiene, as many patients suffer from sebaceous gland obstruction secondary to poor emptying.