Jataka Tattva · by Mahadeva
Chapter 3 · Body, Nature, Health: the 1st House
प्रकीर्णतत्त्वम् : अङ्गविचारः (प्रथमविवेकः)
नेत्रेशांशेशे पापर्क्षे रोगहतनेत्रः ।
Take the navamsha (one-ninth part of a sign) that the lord of the 2nd house is in. Say the lord of that navamsha is in the sign of a bad planet. Then the person's eyes are hurt by disease.
Classical view, not medical advice.
लग्नाष्टमे शुक्रे क्रूरदृष्टेऽश्रुपातान्नेत्रपीडा ।
Say Venus is in the 1st or 8th house, aspected by a bad planet. Then there is eye pain from a flow of tears.
लग्ने भौमे शयने नयने गदः ।
Say Mars is in the 1st house and in the shayana (lying down) avastha (state of a planet). Then there is disease in the eyes.
स्वेशशुक्रयोगे नेत्ररोगी ।
Say the lord of the 2nd house is joined with Venus. Then the person may suffer from eye disease.