What causes soreness in the thigh muscles after playing football?
May 03, 2023
Source: Cainiu Health
Dr. Lin Yunfei
Introduction
Soreness in the thigh muscles after playing football may be due to prolonged playing time, causing a large accumulation of lactic acid in the leg muscles. It could also result from calcium deficiency in the body, as muscles require substantial calcium ions for contraction and relaxation, leading to feelings of fatigue and soreness. Additionally, playing football often causes repeated compression and friction on bursae, resulting in inflammation; inflammatory factors continuously stimulate the bursal lining, causing pain.
Leg muscle soreness after playing football may be caused by physiological factors, or it could result from pathological conditions such as calcium deficiency or bursitis. The details are as follows:
I. Physiological Causes
If the duration of play is too long or the intensity of exercise is high, a large amount of lactic acid can accumulate in the muscles. When lactic acid builds up in the leg muscles, it causes soreness and fatigue. Usually, no special treatment is required. Adequate rest and local heat application can promote blood circulation and accelerate lactic acid metabolism, thereby helping to relieve symptoms.
II. Pathological Factors
1. Calcium Deficiency
When the body lacks sufficient calcium, the normal function of tissues such as muscles, nerves, and the heart may be affected. During intense physical activity, muscles require large amounts of calcium ions for contraction and relaxation. As a result, muscle fatigue and soreness may occur after exercise. It is recommended to take calcium supplements such as calcium lactate tablets, calcium carbonate tablets, or calcium gluconate oral solution under medical guidance to improve symptoms.
2. Bursitis
Playing football may repeatedly compress and rub the bursae, leading to local overuse injury and inflammatory response. Persistent stimulation of inflammatory factors on the bursal wall increases the exudation of bursal fluid, which may result in restricted movement and muscle soreness. If pain is significant, anti-inflammatory and analgesic medications such as acetaminophen tablets, diclofenac sodium sustained-release tablets, or ibuprofen sustained-release capsules may be taken under a doctor’s guidance to alleviate symptoms.
In addition, similar symptoms may also be caused by piriformis syndrome, systemic lupus erythematosus, or rhabdomyolysis. If symptoms persist without improvement, it is important to seek timely medical evaluation and undergo appropriate diagnostic tests, followed by treatment as directed by a healthcare professional.
