Astanga Hrudaya
आमाशयेऽलसीभूतस्तेन सोऽलसकः स्मृतः। विविधैर्वेदनोद्भेदैर्वाय्वादिभृशकोपतः॥७॥
Nor does it undergo digestion in the stomach. It stays in the stomach lazily (=Alasya). Such a disease condition is called as Alasaka. Visuchika ~ Gastro enteritis Due to sudden and profound aggravation Vata, along with other Doshas, the person experiences pain in entire body,
english translation
AmAzaye'lasIbhUtastena so'lasakaH smRtaH। vividhairvedanodbhedairvAyvAdibhRzakopataH॥7॥
hk transliteration by Sanscript