Many myopic surgery patients think that everything is OK after the surgery, but the actual successful completion of myopic surgery is only the majority of success, while post-operative care is an important step away from the final success. After myopia surgery, patients need to order antibiotics and hormonal eye drops continuously for a period of time to prevent post-operative infection and reduce post-operative reactions. The hormonal eye drops need to be prescribed by the doctor, and blindly purchasing them on your own may lead to hormonal glaucoma. In the early stage, the surgical incision still has the risk of infection, so you need to order antibiotic eye drops; in the early stage, you need to avoid getting dirty water into your eyes, especially not to swim in the river. If your eyes suddenly become red after surgery, you should go to the hospital promptly to prevent infection. In the early stages of myopia surgery, it is important to avoid rubbing the eyes to prevent wound damage. For patients with lamellar corneal myopia surgery in the future, they still need to avoid heavy objects hitting their eyes (which normal people also need to avoid), or foreign objects poking their corneas. It is important to visit the hospital promptly to determine if the damage has affected the eye. In the early post-myopia period, there will be some photophobia, so consider wearing polarized glasses in bright light. Early eye use requires adaptation, such as the distance of reading and the way of using the eyes need to be adjusted, and some patients even experience a feeling similar to presbyopia, which requires slow adaptation to adjust well. The most common symptom is dry eye, which is obvious in the morning for most patients and at night for a few, and can be increased by increasing the frequency of artificial tears. This dry eye due to surgery will gradually improve as the tissue structure slowly recovers its function. The last thing you need to understand is that myopia surgery is only to get rid of the most suitable degree of glasses, not to stop the development of myopia. Therefore, the surgery requires that the patient be older than 18 years old or that the myopia tends to stabilize and that new myopia can still occur with excessive eye use. If patients experience early vision loss, they need to be seen by a hospital in a timely manner, and reasonable medication and work-lifestyle adjustments may restore their vision.