A rough, tender spot on the sole with tiny black dots is often a plantar wart—a common skin condition caused by a virus. It can be especially uncomfortable because it sits on a weight-bearing area of the foot, making every step feel more painful. While it can be upsetting—especially right before something important like a dance recital—there are safe ways to ease the discomfort quickly.
Start with simple relief. Soak her foot in warm water for 10–15 minutes to soften the skin, then dry it gently. You can use an over-the-counter wart treatment designed for children, such as a mild salicylic acid product, following the instructions carefully. After that, place a cushioning pad or bandage around the area to reduce pressure when she walks or dances.