In order to prevent myopia and protect the eyes, patients should do reasonable eye use, more outdoor activities, adhere to the eye massage and so on. 1. Reasonable eye use: We should do reasonable eye use, such as avoiding close-distance eye use, reducing the number of electronic products such as cell phones, tablets and computers. After writing or reading for half an hour or so, patients should take a rest and look into the distance, and at the same time, ensure enough sleep so that the eyes can get enough rest, so as to achieve long-term rational use of eyes, which is conducive to the prevention of myopia and the protection of the eyes. 2. More outdoor activities: Usually, people should participate in more outdoor activities, which is conducive to the expansion of the field of vision, relaxation of the eyes, reduce eye fatigue, which is conducive to the prevention of myopia and the protection of the eyes. 3. Insist on eye massage: patients with visual fatigue can also do eye massage, which is conducive to promoting local blood circulation around the eyes to relieve visual fatigue, thus playing a role in preventing myopia and protecting the eyes. It is recommended that you develop good eye habits, and promptly consult a doctor to assess your condition and follow the doctor’s instructions for treatment.