Please stop giving Combiflam, as it contains ibuprofen, which can irritate the stomach lining and actually worsen a stomachache. Zenflox and Oflomac are strong antibiotics (ofloxacin) and should never be given without a doctor?s prescription; they will not help a general stomachache and can cause harm. Frequent stomach aches in a child require a proper diagnosis by a paediatrician to identify the root cause, such as gas, infection, or constipation. Please do not self-medicate with antibiotics. Keep your child hydrated and consult a paediatrician immediately for the correct, safe treatment.