Total body weakness and muscle pain may be caused by strain injury, infectious diseases, rheumatic immunity diseases and other reasons.
1. strain: for example, engaged in heavy physical labor, excessive physical exercise, etc., when beyond the body’s tolerance range, will cause excessive muscle fatigue, while lactic acid secretion increases, will cause general weakness muscle pain.
2. Infectious diseases: for example, influenza, dengue fever, etc. When these pathogens invade the body, they will cause a systemic inflammatory response, secretion of a large number of inflammatory mediators, resulting in general weakness and muscle pain.
3. Rheumatic immune diseases: such as polymyositis, polymyalgia fibromyalgia, rheumatoid diseases, etc. These diseases can cause neurotransmitter secretion abnormalities, immune dysfunction, can also cause generalized weakness and muscle pain.
The causes of generalized weakness and muscle pain are many, you can go to the hospital to further identify the cause of the disease, and then targeted treatment.