• Ocular Hypertension: Some people can have high eye pressure for many years without showing signs of damage. This condition is called Ocular Hypertension.
• Cataract: An eye disease where eye lens become cloudy and opaque to affect the vision.
• Conjunctivitis: Inflammatory condition of eyes characterized by eye redness.
• Anaphylaxis: A state of severe shock to body due to some allergen and may exhibit eye redness along with other symptoms.
• Retinal detachment: A condition where retina gets separate from its attachment at back of eyes and may cause blindness. It is a medical emergency.