Early stage of cataract

Cataract symptoms include dark spots, vision loss, blurred vision, etc.

Specifically, black spots may appear in the direction of eye gaze, and these black spots usually do not move with the movement of vision. In addition, due to opacity in the central part of the lens, vision may be affected, especially in strong light, pupil contraction, light entering the eye is reduced, vision may be worse than in weak light. When observing objects, patients may not be able to see clearly the shape, characteristics, etc.

In addition to the above symptoms, cataract may also cause other symptoms, such as monocular diplopia, foreign body sensation, increased tears, etc. It should be noted that if the cataract grows in the peripheral part of the lens, vision may not be affected, but if the opacity is located in the central part of the lens, even in the early stage, it may cause mild vision loss.

If there are related symptoms, it is recommended that the patient should go to the hospital for examination in time to clarify the cause and symptomatic treatment.