Charak Samhita
वृद्धिः पुरीषनिचयो रूक्षोदावर्तहेतुका। बस्तिसन्धौ रुगाध्मानं वर्धते पाट्यतेऽपि च ॥१८॥
abdominal distension due to accumulation of fecal matter resulting due to dryness or udavarta (abnormal upward course of vata), abdominal pain,
english translation
vRddhiH purISanicayo rUkSodAvartahetukA। bastisandhau rugAdhmAnaM vardhate pATyate'pi ca ॥18॥
hk transliteration by Sanscript