There are two main causes of tissue swelling during acute inflammation: the first one may be due to the expansion and filling of local capillaries, or small veins during acute inflammation, which may cause local swelling. The second, may be due to the stimulation of inflammatory factors lead to local tissue fluid exudation, and tissue fluid stagnation in the local muscle soft tissue, will also lead to local swelling phenomenon. So the above two situations are caused by acute inflammation of tissue swelling, it is recommended that if the patient found that local inflammation, swelling, must promptly go to the hospital for consultation, after a clear diagnosis of active application of anti-infective drugs for treatment, generally commonly used anti-infective drugs such as cephradine capsule or amoxicillin capsule, these drugs can be effective in the fight against localized infections. If the skin is not broken, you can consider the use of erythromycin ointment in the local application, can also play an effective role in anti-inflammatory so that you can achieve the purpose of reducing swelling.