Consult your pediatrician for a personalized list, but common essentials include medications for vomiting (e.g., Ondem), stomach aches (e.g., Cyclopam, Colicaid), diarrhea (e.g., Enterogermina or Darolac), and fever/pain relief (e.g., Meftal, Calpol). Don't forget basic first-aid items like band-aids, cotton, antiseptic ointment (like T-bact or Neosporin), crepe bandages, and an oral rehydration solution (ORS). Always inform your doctor of your travel plans so they can provide guidance and remain available for consultation while you are away.