What causes leg weakness and aching?
My father has recently been complaining of leg weakness and fatigue, and he generally appears to lack energy. I would like to ask what might be causing this leg weakness and fatigue?
Doctor's answer (1)
Possible causes of leg soreness, weakness, and lack of strength:
1. Lifestyle habits: Long-term late-night activities, poor eating habits (such as frequent consumption of fried or spicy foods), and decreased sleep quality may reduce the body's resistance, potentially leading to symptoms of leg soreness, weakness, and lack of strength.
2. Common cold: When the body's immunity decreases, pathogens such as bacteria and viruses may invade the body, potentially causing a cold accompanied by leg soreness and weakness.
3. Anemia: Reduced hemoglobin levels may lead to poor appetite, which can in turn cause leg soreness and weakness.
4. Neurological diseases: Conditions such as multiple sclerosis, Parkinson's disease, or peripheral nerve disorders can interfere with nerve signal transmission, resulting in leg weakness.
5. Muscle diseases: Conditions such as myositis or muscle injury can cause soreness, weakness, and lack of strength in the leg muscles.
6. Osteoporosis: Middle-aged and elderly individuals or postmenopausal women may develop osteoporosis due to calcium loss, leading to reduced nutrient absorption in leg muscles and symptoms such as soreness, weakness, or difficulty walking.
If symptoms worsen or persist, timely medical attention is advised.
