The first few days after glaucoma cryosurgery treatment is usually stronger pain, after that it will slowly get better, as for how long the pain after surgery varies from person to person, mostly from a few days to ten days, individual differences. Glaucoma is a common disease in ophthalmology, which can lead to optic nerve atrophy, eye pain, headache, nausea and other discomforts due to high intraocular pressure for a long time. Cryosurgery can be considered, and patients can experience pain after the surgery, which usually ranges from a few days to ten days, with individual variability. Cryosurgery is a destructive procedure that destroys the ciliary body, causing less fluid to be produced inside the eye, thus lowering intraocular pressure and relieving eye discomfort. Do not eat hard food on the day of surgery to minimize eye muscle activity, rest more after surgery, and eat more vegetables, fruits and easily digested food to prevent constipation. It is recommended that after glaucoma cryosurgery patients follow the doctor’s instructions for care, regular checkups, and timely hospital consultation after discomfort occurs.