Glaucoma spots are a type of glaucoma in which certain physical, mental and environmental factors cause acute closure of the atrial angle in sensitive people, which in turn leads to an increase in intraocular pressure, so psychological adjustment is important in prevention. How should glaucoma spots be prevented? 1, keep a comfortable mood, avoid excessive emotional fluctuations, glaucoma is the main triggering factor is long-term bad mental stimulation, irritability, depression, anxiety, panic. 2, life, diet and regular living, work and rest, moderate physical exercise, do not participate in strenuous exercise, maintain the quality of sleep, a light diet rich in nutrients, prohibit tobacco, alcohol, strong tea, coffee, appropriate control of water intake, not more than 1000-1200ml per day, a one-time water should not exceed 400ml. 3, pay attention to eye hygiene, protect the use of eyes, do not read in Do not read under strong light, stay in the dark room for too long, the light must be sufficient and soft, do not overuse the eyes. 4.Comprehensive regulation of systemic complications. 5. Pay attention to the influence of drugs. 6.Women with amenorrhea, menopause, and dysmenorrhea but elevated intraocular pressure should be paid great attention, and those who have glaucoma manifestation during menstruation should consult a specialist in time. 7, glaucoma family and risk factors, must be regularly reviewed, once the onset of signs, must actively cooperate with treatment to prevent the sudden loss of visual function.