Blepharitis, also known as blepharitis, can be treated with surgery or medication, depending on the patient’s condition. When patients with blepharitis develop eyelid abscesses, medication alone is generally ineffective, and patients can undergo surgical treatment as prescribed by their doctor, such as incision and drainage of the abscess to drain the pus and promote the subsidence of the abscess. The incision for external blepharitis should be on the skin surface, with the incision parallel to the lid margin and in line with the eyelid dermatome to minimize scarring. The incision for internal blepharitis is often made on the conjunctival surface of the lid, and the incision is perpendicular to the edge of the face to avoid excessive injury to the levator canaliculi. After surgery, patients can follow the doctor’s instructions to use tobramycin eye drops, erythromycin ophthalmic ointment and other medications to control infection and promote recovery. It is recommended that patients with blepharitis should seek timely medical attention to assess their condition and standardize the treatment as prescribed by the doctor, so as to avoid the development of cellulitis of the eyelids.