Weakness in the right knee

Weakness in the right knee may be caused by physiological factors, or it could result from conditions such as fasciitis or degenerative joint disease. Targeted treatment should be based on the specific underlying cause. The details are as follows:

1. Physiological Factors

If intense physical activity or strenuous labor has recently occurred, lactic acid may accumulate in the knee area, leading to local weakness and soreness. This is a normal phenomenon and generally does not require concern.

2. Disease-Related Factors

1) Fasciitis

This condition is usually associated with factors such as cold exposure or trauma. It can cause local symptoms including redness, swelling, and stiffness, along with feelings of weakness and pain. Patients should follow medical advice and take medications such as ibuprofen sustained-release capsules or celecoxib capsules to alleviate symptoms.

2) Degenerative Joint Disease

This is typically caused by injury, genetic factors, aging, or similar reasons. Local inflammatory stimulation can impair normal knee function, resulting in symptoms such as weakness, pain, and a burning sensation. Patients should take medications such as diclofenac sodium sustained-release tablets or loxoprofen sodium tablets under a doctor's guidance.

In addition to the common causes mentioned above, other conditions such as rheumatoid arthritis, gout, or bone tumors may also be responsible. Patients should seek timely medical evaluation and treatment to avoid delays in managing their condition.