Hello dear Warm welcome to Healthcaremagic.com I have evaluated your query in details . * This is in relation with intestine infection , not responding to oral medications . * Guidelines for better recovery - Hospitalisation for IV antibiotics , anti emetic , PPI with correction of underlying fluid electrolyte imbalance . * Further work up may be required in form of ultrasound , endoscopy or else according to the clinical evaluation . Hope this will help you for sure . Wishing you fine recovery . Welcome for any further guidance . Regards .