Astanga Hrudaya
दृष्टापचारजः कश्चित्कश्चित्पूर्वापराधजः। तत्सङ्कराद्भवत्यन्यो व्याधिरेवं त्रिधा स्मृतः॥५७॥
Three kinds of diseases based on cause – Trividha roga- Karmaja Vyadhi – Includes Diseases that originate due to bad deeds of the past lives, or of present life or of both past and present lives. Usually the cause for such disease is not clearly known.
english translation
dRSTApacArajaH kazcitkazcitpUrvAparAdhajaH। tatsaGkarAdbhavatyanyo vyAdhirevaM tridhA smRtaH॥57॥
hk transliteration by Sanscript