Charak Samhita
क्रममुष्णमनुष्णं वा व्यत्यासादवचारयेत् । उदानं योजयेदूर्ध्वमपानं चानुलोमयेत् ॥२१९॥
enema and all other procedures, or he may be alternatively given cold and hot measures. ॥ Specific principles of management॥ The udana should be regulated upwards and the apana downwards.
english translation
kramamuSNamanuSNaM vA vyatyAsAdavacArayet । udAnaM yojayedUrdhvamapAnaM cAnulomayet ॥219॥
hk transliteration by Sanscript