• Prickly heat, heat rash, and miliaria are terms often used interchangeably but refer to the same skin condition caused by blocked sweat ducts.
• Miliaria presents in varying forms, from mild superficial blisters to deeper, more severe bumps, each with distinct characteristics and levels of discomfort.
• Prevention involves staying cool, wearing breathable clothing, and avoiding heavy skin products to keep sweat ducts clear and reduce the risk of heat rash.