Trachoma, Definition, Causes, Symptoms, Diagnosis, Treatment, Complications, Prevention

Trachoma is a bacterial infection of the eye. This disease is an infectious disease and is the leading cause of blindness in the world with...

Uveitis, Definition, Types, Causes, Symptoms, Diagnosis, Treatment, Complications, Prevention

Uveitis is inflammation that occurs in the uvea or the middle layer of the eye. This condition is characterized by one or both eyes that lo...

Xerophthalmia, Definition, Symptoms, Causes, Diagnosis, Treatment

Xerophthalmia is a progressive eye disease characterized by dry eyes. This disease can cause serious damage to the cornea in the form of wh...

Presbiopi, Definition, Symptoms, Causes, Risk Factors, Diagnosis, Treatment, Complications

Presbyopia is a condition of the eye that loses the ability to focus gradually, to see objects at close range. Presbyopia is also one of th...

Retina Disease, Definition, Symptoms, Causes, Diagnosis, Treatment

Retinal disease is a disorder of the retina in the eye that adversely affects a person's vision. The retina itself is a thin layer behi...

Cataracts in the Elderly, Definition, Symptoms, Causes, Risk Factors, Diagnosis, Treatment, Complications

Cataracts are an eye disease characterized by rubbing the lens of the eye, making blurred vision. This condition generally occurs in the el...

Hifema, Definition, Symptoms, Causes, Diagnosis, Treatment, Complications

Hifema is the accumulation of blood in the front chamber of the eye between the cornea (the clear membrane of the eye) and the iris (the ra...

Floaters, Definition, Symptoms, Causes, Diagnosis, Treatment, Complications, Prevention

Floaters are shadows of small to large objects that appear to hover in sight. The size of floaters can vary, ranging from small black spots...

Blepharitis, Definition, causes, risk factors, types, symptoms, diagnosis, treatment, complications, prevention

Blepharitis is inflammation of the eyelids, which causes the area to appear swollen and red. This condition can occur in both eyes, with in...

Astigmatism, Definition, causes, symptoms, diagnosis, treatment, complications

Astigmatism is a visual impairment that results from a defect in the curvature of the lens or cornea which results in a distorted or blurre...