Since your son's vomiting returned after taking Domstal (domperidone), it is important to have him evaluated by a pediatrician. To find the cause, the doctor might recommend an abdominal ultrasound to check his tummy, alongside simple blood or urine tests to rule out infections. Yes, headaches combined with stomach aches and vomiting can sometimes indicate childhood migraines (or abdominal migraines). Please ensure he stays hydrated with small, frequent sips of electrolyte solutions and visit his pediatrician soon for a proper physical examination and tailored guidance.

While breastfed infants can sometimes go days without a bowel movement, feeding less and having fewer wet diapers are critical signs that require prompt medical evaluation. The medications your baby is taking?Advent, Domstal, and Colimax?can affect digestion and hydration. Fewer wet diapers, in particular, can be a sign of dehydration. Please consult your pediatrician today to have your sweet baby evaluated, check their hydration status, and review these medications to ensure they are safe and appropriate for a six-week-old baby.