ซื้อallopurinol 100 mg tablet, 1 tablet, amitriptyline hydrochloride 10 mg film-coated tablet, 1 tablet, amoxicillin 250 mg/5 mL powder for oral suspension, 60 mL bottle, dimenhydrinate 50 mg tablet, 1 tablet, domperidone 5 mg/5 mL oral suspension, 30 mL bottle, paracetamol 120 mg/5 mL syrup, 60 mL bottle โดยวิธีเฉพาะเจาะจง