If there is no improvement, the eye should be seen in the hospital for intensive antibiotic use and, if necessary, surgical incision for drainage of pus. Macrophthalmia is a common acute, painful, purulent, nodular inflammatory lesion of the eyelid glands. Blepharitis with blepharitis may present as multiple lesions or recurrent episodes. Predisposing factors are: children who do not pay attention to hand hygiene, rubbing their eyes with dirty hands can easily cause pathogenic bacterial infections at the mouth of the eyelid gland; people with oily skin and dysfunctional lid glands; and people who stay up late, suffer from visual fatigue, stress, or have low resistance. If a stye is found in the early stages, the stye is small and the symptoms are not severe, it can be applied cold on its own. If the swelling is hard it should be applied wet and hot 3-4 times a day for 15 minutes. At the same time, staphylococcus-sensitive antibiotic eye drops such as chloramphenicol can be purchased to spot the eyes locally, 3-6 times a day depending on the degree of the disease. If the symptoms are severe, it is important to seek medical attention in a timely manner. Severe mydriasis can lead to eyelid cellulitis, and untimely treatment may cause sepsis or life-threatening cavernous vein thrombosis. For abscess formation, hospitals usually perform surgical excision and drainage of the wheals, and give sensitive antibiotics to the whole body in case of severe infection. Patients should be aware that squeezing by hand is strictly forbidden because eyelids and facial veins do not have venous valves, and squeezing can easily cause bacteria to enter the blood vessels retrograde and cause cavernous sinus thrombosis or sepsis, which can be life-threatening. In summary, mild mydriasis can be treated with cold or hot compresses and local antibiotics. Symptoms are significant or no improvement after the eye drops need to see a doctor for further treatment. Do not squeeze the granuloma by hand without permission.