The main causes of swollen and dry eyes can be poor rest, staying up late, and excessive use of the eyes. Overuse of the eyes forms visual fatigue and even complications after eye surgery, such as laser surgery to correct myopia, glaucoma filtering surgery, cataract removal, and IOL placement surgery. Dry eyes with eye redness and swelling are considered to be due to bacterial infections that cause conjunctivitis and keratitis in the eyes, and the possibility of foreign bodies in the eyes cannot be ruled out. If the eye enters a foreign body will also eye swelling, dryness, grinding pain, treatment of dry eyes is mainly through rest, avoid staying up late, avoid excessive use of eyes, eye can use artificial tear drops for eye drops treatment. When dry eyes are accompanied by symptoms such as redness and swelling of the eyes, eye drops of antibiotics are used for eye drop treatment under the guidance of a doctor, and antibiotics are used, which can be taken orally as appropriate. If there is eye grinding pain and vision loss, prompt medical consultation is recommended.