In the early stage of lipitis carcinomatosa, the symptoms may be manifested as herpes-like crusted lumps or thickening of localized mucous membranes. Lipitis carcinomatosa refers to the occurrence of lip cancer, the early manifestation of which is the appearance of herpes-like crusted lumps in the lip area or thickening of localized mucous membrane, followed by crater-like ulcers or cauliflower-like lumps, which may be accompanied by bleeding and pain. Early stage is firstly treated by surgery, while late stage and those with lymph node metastasis can choose surgery combined with radiotherapy. There is a possibility of mouth crookedness or deformity after lip cancer surgery, which can be repaired by plastic surgery to fix the defects after lip cancer surgery. In daily life, one should pay attention to quit smoking, strengthen postoperative care, avoid overwork and pay attention to rest. Lip cancer needs to be actively consulted and treated reasonably and early according to doctor’s advice.