Needle eye, clinically known as mydriasis, is an acute inflammation caused by purulent bacteria invading the eyelid glands. Patients may have soft pustules and boils on the eyelids with yellow exudate, accompanied by swelling, pain, and tearing. Needle eyes can be treated in the following ways, which can lead to rapid reduction of the lump.1. Cold and hot compress treatment: When the patient has not yet formed an abscess, only pain as well as redness can be applied with cold compresses. In the case of abscess formation and hardness, hot towels can be used locally for wet and hot compresses to promote blood circulation, which will help the inflammation dissipate and the swelling and pain subside. 2.Medication: Patients can use antibiotic eye drops under the guidance of doctors, commonly used are oxyfloxacin eye drops, tobramycin eye drops, etc. Tobramycin eye ointment can be used at night before going to bed. For recurrent attacks and those with systemic symptoms, oral antibiotics should be administered to control the infection; 3. Physical therapy: The use of ultrashort wave physical therapy can promote rapid absorption of infiltrates and hard nodes or dissipation of abscesses; 4. Surgical drainage: For some patients with more severe symptoms, especially refractory abscesses, surgical drainage can be used to promote healing and reduce local swelling and pain in the eyelid. Patients should not be incised when the abscess is not yet mature, and they should not squeeze and drain the abscess on their own, as this can easily cause infection and lead to cavernous sinus phlebitis or eyelid cellulitis, which can even be life-threatening in severe cases. When an abscess has formed, if it does not break down or if it breaks down but does not drain well, it is recommended that a doctor perform an incision and drainage on the basis of antibiotics.