Jataka Tattva · by Mahadeva
Chapter 3 · Body, Nature, Health: the 1st House
प्रकीर्णतत्त्वम् : अङ्गविचारः (प्रथमविवेकः)
मेज्यन्दौ त्रिके मेकादन्धः ।
Say unclear word Jupiter and the Moon are in the 6th, 8th or 12th house. Then the person goes blind from unclear word. (Possible print slip. An older print reads: the Moon is with Jupiter, and the person goes blind from liquid poured into the eyes.)
Classical view, not medical advice.
चन्द्राच्छौ त्रिके कामान्धः ।
Say the Moon and Venus are in the 6th, 8th or 12th house. Then the person is blind with desire.
ज्ञेन्दु त्रिके शास्त्रान्धः ।
Say Mercury and the Moon are in the 6th, 8th or 12th house. Then the person is blind to the scriptures.
इन्द्वर्कौ सोत्थे वा केन्द्रेऽन्धः ।
Say the Moon and Sun are in the 3rd house or in a kendra (corner house). Then the person is blind.