Paracetamol/Ibuprofen/Gaviscon,
Calpol/Nurofen for children(if you have children),
Anti-bac spray or gel(to carry round the parks with you),
Baby Wipes/Hand Wipes,
Nail file,
Tweezers,
Plasters,
Aftersun,
Savlon/Antiseptic Cream,
Lots of Batteries(decent makes are so expensive over there),
Thats all i can think of for now,that others have'nt said.x.