Charak Samhita
यस्य यस्य हि दोषस्य लिङ्गाधिक्यानि लक्षयेत् । तस्य तस्यौषधैः कुर्याद्विपरीतगुणैः क्रियाम् ॥१६६॥
॥ Treatment as per dosha dominance॥ Treatment is given with the measures having qualities contrary to those of the dosha exhibiting predominant symptoms.
english translation
yasya yasya hi doSasya liGgAdhikyAni lakSayet । tasya tasyauSadhaiH kuryAdviparItaguNaiH kriyAm ॥166॥
hk transliteration by Sanscript