What causes weakness and aching in a woman's knees?
Disease description:
After catching a chill, especially when the knees get cold, the knees become very prone to soreness, weakness, and a feeling of powerlessness. What are the reasons for knee soreness and weakness in women?
Doctor's answer (1)
Dr. Chen Jian
Possible causes of knee soreness and weakness in women:
1. Joint diseases: Such as knee arthritis, which is a common cause of knee soreness and weakness. Osteoarthritis is more common in middle-aged and elderly individuals due to cartilage wear and tear, causing pain and functional impairment; rheumatoid arthritis, on the other hand, is an autoimmune disease often presenting with symmetrical joint inflammation.
2. Muscle or tendon injuries: Overuse, sports injuries, or chronic strain may damage the muscles, tendons, or ligaments around the knee, such as patellar chondromalacia or meniscus injury. These conditions can affect the stability and strength of the knee joint.
3. Metabolic diseases: Conditions such as hypothyroidism and diabetes may indirectly affect bone health, leading to muscle weakness or osteoporosis, thereby causing knee soreness and weakness.
4. Malnutrition or vitamin deficiency: Long-term malnutrition or deficiency of specific vitamins can impair bone health and muscle function, leading to knee soreness and weakness.
5. Excessive fatigue: Prolonged walking, standing, or physical activity can overwork the muscles and joints around the knee, resulting in soreness and weakness.
6. Exposure to cold: Cold exposure to the knees can impair local blood circulation, affecting the metabolism and repair of soft tissues, thus causing soreness and weakness. Women should pay particular attention to keeping their knees warm during cold seasons or when staying in air-conditioned rooms.
7. Lack of exercise: Long-term lack of physical activity can lead to muscle atrophy and reduced strength, weakening the knee's supportive capacity.
