Subcutaneous inflammation is mostly caused by bacterial infection, which can be treated by topical antibacterial ointment, oral antibacterial drugs and intravenous antibiotics according to the severity of the disease. 1. Topical antibacterial ointment: erythromycin ointment and mupirocin cream can be applied locally. 2. Oral antibacterial drugs: commonly used drugs are cephalosporin antibiotics, penicillin antibiotics, macrolide antibiotics, such as cefaclor, amoxicillin, roxithromycin and so on. 3. Intravenous antibiotics: such as penicillin sodium for injection, ceftriaxone sodium for injection, levofloxacin injection and so on for intravenous drip treatment. 4. Physical therapy: subcutaneous inflammation can be infrared irradiation, hot compresses and other physical therapy measures, can promote inflammation hemorrhagic circulation, accelerate the inflammation subside. These drugs can appear nausea, vomiting, rash, skin burning sensation and other adverse reactions, must be used under the guidance of a doctor; in addition to intravenous infusion of penicillin and cephalosporins, must do a skin test, allergy should be prohibited.