Intraocular hypertension, classified as eye pressure above 21mmHg of mercury on a scale, indicates problems with the pressures in the eyes. Doctors consider family history and congenital defects that may cause increased pressure. Glaucoma, an eye disease in which pressure in the eye can damage the optic nerve, remains a leading cause for loss of vision. Any symptoms of high pressure in the eye need to be evaluated by a doctor.
Pain
Patients may experience sudden and severe pain in the eyes. This may indicate angle-closure glaucoma, which causes increased ocular pressure. The National Eye Institute classifies this symptom as a medical emergency that requires immediate intervention in a hospital’s emergency room. Sufferers will experience severe pain in one of the eyes. This symptom may require surgery by a specialist. Eye drops and medication can help to relieve the pressure.
Cloudy or Decreased Vision
Decreased vision in the eye caused by increased ocular pressure may fade in and out. As the symptom comes and goes, the vision becomes increasingly dim. If the pressure continues to rise, pain will develop. Depending upon the circumstances of the eyes and the stage of visual difficulties within the eyes, the doctor may prescribe drops to bring down the pressure.
Halos Around Lights
The appearance of halos around lights can indicate increased ocular pressure associated with angle-closure glaucoma. This symptom will come and go until the pressure within the eyes worsens and pain occurs, presenting a medical emergency to save the eye from blindness. The doctor will prescribe eye drops and periodic visits until the pressure decreases in the eyes.
