Worms
This is the catch all term for the small parasites that live in our gastrointestinal tract. There are different types of worms, but in New Zealand we are fortunate that usually it is only Threadworm (aka pinworm) we have to deal with. The main symptom in children is itching around the anus that is worse at night. For some it can cause irritability, difficulty sleeping or changes in appetite – an increase or a decrease in appetite. For girls there …