Intraocular pressure 39 mostly refers to an eye pressure of 39mmHg, which may or may not be serious and needs to be determined on a patient-by-patient basis. The normal value of intraocular pressure is between 10-21mmHg. If the intraocular pressure is higher than the normal value, the pressure in the eye will increase, which will lead to the patient experiencing eye pain, eye swelling and other uncomfortable symptoms. Continuous increase in intraocular pressure may also lead to atrophy of the patient’s optic nerve, which is a more serious condition, in addition to vision loss and even blindness. If the patient’s corneal thickness is high or eye fatigue caused by excessive eye use or staying up all night without effective rest for the eyes, it can also lead to elevated intraocular pressure, which can be adjusted by changing the work and rest schedule or through rest, which can restore the intraocular pressure to normal, and this type of elevated intraocular pressure is physiological and is not serious. It is recommended that patients with abnormal intraocular pressure consult a doctor to evaluate their condition and follow the doctor’s instructions for treatment.