Why do I feel全身酸痛无力

Feeling sore and weak throughout the body may result from suddenly engaging in excessive exercise or heavy physical labor when one is usually inactive, leading to a buildup of lactic acid in the body. It could also be caused by frequent late nights, irregular作息 (daily routines), and overall physical exhaustion. Additionally, if the body develops a fever due to catching a chill or illness, with elevated body temperature, this condition may also commonly occur. It is recommended to seek medical attention promptly for an accurate diagnosis.