What do I need to know about caring for someone with skin allergies?

It's important to pinpoint the cause of the person's skin allergies. Once you know the particular allergens causing the reactions, try to limit the person's exposure to those things. Also, keep in mind that similar substances may cause a reaction-so if a person is allergic to chemicals in a particular lotion, it might be a good idea to have that person avoid cleansers or makeup products that may contain the same or similar chemicals. Try to discourage scratching of hives or rashes, especially in small children.