Does heatstroke cause body aches all over the body?

Generally, in cases of mild heatstroke, body aches throughout the entire body may not occur; however, in cases of severe heatstroke, generalized body aches may develop. If discomfort symptoms appear, it is recommended to closely monitor your physical condition and seek medical treatment at a formal hospital when necessary. Detailed explanations are as follows:

During mild heatstroke, the body mainly exhibits symptoms such as dizziness, headache, thirst, excessive sweating, weakness in the limbs, and so on. Generalized body aches typically do not occur. This is because, during mild heatstroke, the body only temporarily experiences an imbalance between heat production and dissipation, without yet significantly affecting the muscle tissue. The muscle cells have not sustained damage or metabolic abnormalities, so a sensation of generalized body aches generally does not occur. At this stage, as long as you promptly leave the high-temperature environment, replenish fluids, and rest, the body can recover relatively quickly.

Severe heatstroke can cause a sharp rise in the body's core temperature. Prolonged high fever can affect the normal metabolism of muscle cells, causing damage to muscle cells due to oxygen deficiency and insufficient energy supply, potentially even triggering rhabdomyolysis. When rhabdomyolysis occurs, substances such as myoglobin within the muscle cells are released into the bloodstream, resulting in generalized muscle pain. This pain can be quite pronounced and may be accompanied by symptoms such as muscle weakness. Additionally, during severe heatstroke, the body loses large amounts of water and electrolytes, and electrolyte imbalance may further exacerbate the discomfort in the muscles.

After experiencing heatstroke, it is important to ensure adequate rest, avoid strenuous physical activity, and appropriately replenish fluids and electrolytes. If the muscle pain symptoms persist or worsen, timely medical attention should be sought.