Allergies

Allergies are a medical condition where people react badly to substances such as foods or things in the environment such as plants or animals. Depending on the person's degree of sensitivity, a wide variety of reactions is possible, including sniffles, itching, swelling, rashes or even life-threatening anaphylactic shock. Common allergies include sensitivity to bee stings, milk, peanuts, seafood and hay fever (sensitivity to one or more types of pollen).

Characters with allergies
Seeveral characters are allergic to different things in the series.