Astanga Hrudaya
कुर्वन् वङ्क्षणयोः शूलं तृष्णां भिन्नपुरीषताम् । श्वासं वा जनयन् वायुर्गृहीत्वा गुदवङ्क्षणम् ॥ १०७ ॥
produces pain in the groins, or produces dyspnoea, catching pain of the rectum and groins (is going to kill him immediately)
english translation
kurvan vaGkSaNayoH zUlaM tRSNAM bhinnapurISatAm । zvAsaM vA janayan vAyurgRhItvA gudavaGkSaNam ॥ 107 ॥
hk transliteration by Sanscript