"Why do my nails hurt?" is a common question that may arise due to various reasons. Nail pain can be attributed to factors such as injury, infection, or underlying health issues. Trauma, like slamming a finger in a door, can lead to discomfort. Infections, including fungal or bacterial conditions, may cause pain and inflammation. Additionally, certain medical conditions or nutritional deficiencies can impact nail health. If "Why do my nails hurt ?" is a persistent concern, it's advisable to consult a healthcare professional for a thorough evaluation and appropriate guidance to address the root cause of the discomfort.