Everyone wants to have good health, as it is required for happiness & successful life. In Vedic Astrology, Ascendant and its lord is important for good health than consider the 6th house as indicating disease, other houses are 2nd house, 7th house, 8th house, 11th house and 12th house. Normally disease-causing houses are trik bhav 6th, 8th and 12th. During dasa time if lagna or lagnesh has relation with 6th, 8th or 12th indicating chances of disease. Whereas in KP Astrology, 6th cusp sub-lord indicates about health issues and lagnesh relation with 6th cusp means some disease will come and recovery will indicate by connection of 5th & 11th cusp.