Hello dear,
First of all, kindly do not get influenced by over the counter medicines or advertisements which claim to increase height.
Height of an individual is genetically determined & a person can not grow taller after the fusion of his growth plates.
The symptoms as mentioned in your post can be due to:
1. Side effects of the constituents present in helpo growth formula.
2. Any infection in the Gastrointestinal tract
3. Gastric ulcer: they usually present with pain abdomen after eating.
So, stop using the growth product.
Symptomatic relief can be obtained by taking antacids,
Omeprazole & having a plain,
soft diet.
Kindly consult your Physician and get a proper clinical examination done.
Investigation like
Ultrasound scan of abdomen & Upper GI
endoscopy will be helpful.
Hope this helps. Please let me know if I need to clarify further.
Wishing you a Good Health.