A child has eczema. Which of the following interventions can help relieve the symptoms of eczema?

Rationale: A. Heavy clothing can lead to overheating and sweating, which may worsen eczema symptoms. B. Cold air can dry out the skin, aggravating eczema. C. Unless a specific food allergy is identified, there's no need to restrict common allergens like eggs, nuts, or avocado. D. Applying warm (not hot) lotion or moisturizer immediately after a bath helps lock in moisture, reducing dryness and irritation associated with eczema.