Hi
Taking medicines or pills for weight gain is not at all Recommended…and have ample number of side effects in the long run…
Kindly follow natural and standard methods for weight gain.
Before that check for any family history of underweight relating problem if any…
Next Steps
Please consult any proper Ayurvedic doctor and proceed accordingly…
Health Tips
Home made food, milk shakes made of banana and various nuts, well balanced diet, roots and tuber vegetables, sweet potato kheer, milk and milk based products, fruit juices, rice kanji or starch , can consume moderate amounts of animal proteins if non veg, light exercises daily, rest and relaxation, good night sleep etc may be helpful…
Note: kindly avoid outside foods completely as much as possible…as all are empty calories and doesn’t benefit at any way..