Hi and thanks for the query,
I am afraid the headache and abdominal pains might actually not be very much linked. A proper clinical review might be required. A past history of lead intoxication or other metaboic disease is important in this case. An abdominal ultrasound
, a colonoscopy
, a fibroscopy are important exams that could help. stool exams and occult blood exams are important.
A past medical history coupled with a clinical examination by your gastroenterologist could be very useful. I suggest you book an appointment. Thanks and kind regards.
Bain LE, MD.