What does it mean when your whole body hurts?

When your whole body hurts, it can indicate a variety of conditions, ranging from muscle strain or overexertion to systemic issues like viral infections, fibromyalgia, or autoimmune disorders. This widespread pain may be accompanied by other symptoms, such as fatigue or fever, which can help narrow down the cause. It's essential to consider any recent activities or illnesses and consult a healthcare professional if the pain persists or worsens.