My daughter woke up with this huge spot on her foot I don’t know what it could be. She’s been in pain and can’t move her foot what is this
From your description and the photo, this could be a large blood blister from pressure or unnoticed trauma, but the size, color, and pain also raise concern for infection or a severe reaction. Do NOT pop or cut it at home. That can introduce bacteria, worsen a hidden infection, and make walking even more painful. … Read more