Being taken to see a doctor for the first time can be scary, whether it's a visit to the GP, optician, dentist or to the hospital.
Sharing a book about other children visiting a doctor could make the experience less worrying.
Feeling poorly is horrid. It makes you feel rotten and sometimes spoils the plans you make. If a grown-up is poorly, that can be even more scary. Sharing a book about other people feeling poorly might help to explain illness to children and make them a little less worried.