Ever wondered why prawns turn pink when cooked? Or why bananas ripen everything in your fruit bowl? Read on for the answers ...

Unless dermatitis herpetiformis needs to be excluded, a skin biopsy is usually more useful to reassure patients of the lack of pathology than to make a diagnosis of the delusions of parasitosis.

If the patient has reported a history of steroid use, the first treatment step should be to discontinue the medication's use immediately. However, the patient should be aware that this may result ...