What should I do if my baby's leg skin is rough and looks like ringworm?

When a baby's leg skin becomes rough and scaly like ringworm, parents can take the following measures: 1. Identify the cause: Determine the underlying cause of the skin condition, which may be related to dry skin, eczema, psoriasis, or other factors. 2. Daily care: Keep the baby's leg skin clean, avoiding excessive washing or using irritating cleansers and skincare products. Apply moisturizing creams appropriately to maintain skin hydration. 3. Environmental adjustments: Ensure the baby's environment has suitable humidity, avoiding conditions that are excessively dry or damp. 4. Medication: Use appropriate medications as recommended by a doctor. For example, calamine lotion may be used for eczema, and urea cream may be applied for psoriasis. 5. Dietary adjustments: Ensure the baby has a balanced diet with sufficient vitamins and minerals to support healthy skin.