Why does my knee feel uncomfortable when doing squats?

May 14, 2023 Source: Cainiu Health
Dr. Lin Yunfei
Introduction
The knee refers to the knee joint. Feeling discomfort in the knee joint during squats may be related to physiological factors, or could be caused by pathological conditions such as chondromalacia patellae or meniscus injury. Treatment medications should be selected under a doctor's guidance. Besides the aforementioned causes, it might also result from synovitis, knee arthritis, or avascular necrosis of the femoral head. Seek prompt medical attention once symptoms occur, and remember to follow up with regular checkups at the hospital.

Generally, the knee refers to the knee joint. Feeling discomfort in the knee joint during squats may be related to physiological factors, or could be caused by pathological conditions such as chondromalacia patellae or meniscus injury. Appropriate treatment medications should be selected under a doctor's guidance. The specific analysis is as follows:

I. Physiological Causes

If the knee joint bears excessive load at work, the weight significantly increases when squatting deeply, doubling the pressure on the knee joint and causing swelling and discomfort. Proper knee joint care should be maintained in daily life, avoiding strenuous exercise. Massage or heat application may be used when necessary.

II. Pathological Causes

1. Chondromalacia Patellae

Excessive joint loading or malnutrition can increase stress on the knee joint, leading to symptoms such as pain, weakness, and pain beneath the kneecap. Under medical supervision, patients may take medications such as ibuprofen sustained-release capsules, glucosamine hydrochloride capsules, or diclofenac sodium sustained-release tablets, which help reduce swelling and relieve pain.

2. Meniscus Injury

Meniscus injuries are associated with trauma or degenerative changes, resulting in damage to the meniscus and, in severe cases, rupture. This causes pain and swelling during deep squats. After onset, physical treatments such as heat therapy and ultrashort wave therapy may be applied, along with proper care of the injured area.

Besides the above-mentioned causes, conditions such as synovitis, knee arthritis, or femoral head necrosis could also be responsible. Patients experiencing these symptoms should seek timely medical attention, avoid overexertion, and schedule regular follow-up examinations at the hospital.

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