Caladryl is an advanced skin cream designed to minimize the symptoms of allergies and skin irritations. Its main ingredients are diphenhydramine hydrochloride and pramoxine calamine.

Heat rash is a common skin condition in children, especially during hot summer weather. It appears as small red bumps or blisters, which may cluster in patches or spread across the body. Heat rash causes itching, prompting children to scratch, which can lead to skin irritation and bacterial infections.

Hives and itchy skin can sometimes indicate unhealthy skin resulting from a poor diet. What nutrients might be deficient in the body when itchiness occurs?