புதன், 23 டிசம்பர், 2009

Vision

Vision is very important for our daily activities. Yet many people suffer different kinds of visual problems or eye diseases. Some can be cured either by medicine or by surgical correction.

The following are the main reasons for blindness:

- Ignorance
- Self medication
- Lack of knowledge

Timely treatment prevent visual loss.
இடுகையிட்டது நேரம்

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