Jataka Tattva · by Mahadeva
Chapter 8 · Enemies, Wounds, Illness: the 6th House
षष्ठविवेकः
सोत्थेशांशेश्वरांशेशे केन्द्रे पापयुतदृष्टे मस्तकरोगः ।
Say the 3rd lord has a navamsha (one-ninth part of a sign). Take its lord. Take the navamsha of that lord. Say the lord of that navamsha is in a corner house. Bad planets join or aspect it. Then the person may have a head disease.
Classical view, not medical advice.
यमारराहव एकर्क्षगा मस्तकरोगः ।
Say Saturn, Mars and Rahu are in one sign. Then the person may have a head disease.
कुजर्क्षेऽङ्गेशे ज्ञयुते मुखरोगः ।
Say the lagna (rising sign) lord is in a sign of Mars. Mercury is joined with it. Then the person may have a disease of the mouth.
कोशेऽर्कारौ मुखरोगः ।
Say the Sun and Mars are in the 2nd house. Then the person may have a disease of the mouth.