Charak Samhita
विषवेगान्मदमूर्च्छाविषादहृदयद्रवाः प्रवर्तन्ते । शीतैर्निवर्तयेत्तान् वीज्यश्चालोमहर्षात् स्यात् ॥४३॥
Due to the vega avastha of visha (different stages), patient suffers from mada (intoxication), murchha (fainting), vishada (depression), hridaya drava (palpitation) etc. Application of cooling therapies alleviates such complication. The patient should sufficiently ventilated till the occurrence of horripilation.
english translation
viSavegAnmadamUrcchAviSAdahRdayadravAH pravartante । zItairnivartayettAn vIjyazcAlomaharSAt syAt ॥43॥
hk transliteration by Sanscript