inflamed
adjective uk/ɪnˈfleɪmd/ us/ɪnˈfleɪmd/
（尤指身体部位因感染而）发炎的，红肿的
(of a part of the body) red, painful, and swollen, especially because of infection
an inflamed eye/toe 红肿的眼睛／脚趾
You should call the doctor if the area around the wound becomes inflamed. 如果伤口周围红肿发炎你就应该找医生。