Which prevention strategy can help minimize symptoms in a child with chronic atopic dermatitis?

Avoiding rubbing or scratching is crucial in managing chronic atopic dermatitis, particularly in children. This condition is often exacerbated by irritation and inflammation of the skin, which can be worsened when the affected areas are scratched. Scratching not only intensifies the itch-scratch cycle but can also lead to secondary infections and further skin damage. By minimizing the act of rubbing or scratching, caregivers can help reduce the irritation and inflammation, promote healing of the skin, and alleviate the discomfort associated with atopic dermatitis.

In this context, while limiting sun exposure can be helpful in preventing sunburn, it does not directly address the management of the dermatitis itself. Taking hot baths can actually worsen symptoms by drying out the skin, and consuming hot liquids may not have any significant impact on the condition. Thus, focusing on preventing scratching is the most effective strategy among the options provided to help minimize symptoms in a child with chronic atopic dermatitis.