Hi,
I have read your question very carefully. I would like to suggest some tests:
1. Complete blood tests
2. Head CT
3. Stool test
4. Endoscopy
5. Whole abdomen USG
I would like to ask:
1. Is there burning sensation after meal or fullness after meal?
2. Where exactly the headache occurs and when?
3. Is he under any medication?
4. Do you think your son is mentally stressed?
Meanwhile, I would like him to start this medications:
1.
Metoclopramide orally 30 minutes before each meal and at bedtime for 2 to 8 weeks.
2. Eat light, non-spicy, nutritious diet.
3. Avoid intolerant food
4. No alcohol,
smoking, caffeine
5. Can use balm for headache
6. If too much headache, Paracetamol
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. Dipan Samanta,
General & Family Physician