Respected User, hi I evaluated your query thoroughly.
*Related to Gastric upset due to variety of issues ranging from infection/PH
imbalance problems / any other underlying pathology needing evaluation.
*Avoid excess oily / spicy / nonveg / excess ghee / cheese / beverages.
*Avoid stress/ anxiety
*Regular exercise , stretch outs , YOGA
*Have small amounts of food at intervals.
*Avoid prolong fasting / overeating.
*Fix timing of breakfast, lunch , dinner.
*Don`t allow to sleep for atleast 2 hours after lunch / dinner.
*have adequate sleep of 8 hours.
*Maintain his hydration with plenty of liquids - preferably boiled water,
coconut water, home made juices, butter milk etc.
*Maintain his weight chart.
*To improve digestion more green leafy vegetables, fruits (organic), cereals
pulses, legumes, curd help.
*Ayurvedic preparations of Triphla & ambla are also good for digestion.
*In our clinic we recommend Proton Pump
Inhibitor molecules along with
Anti-emetics to be taken 1 hour prior to food.
*In case he may require physical examination, certain tests also if necessary
Hope this clears your query.
Thanks for using Health Care Magic & keeping trust in our medical services.
Wishing your son fast and speedy recovery from the same.
Bye dear take care of him.