Is unilateral knee pain a sign of gout?

Generally, unilateral knee pain may be caused by gout. However, it can also be related to injuries, knee arthritis, and other diseases. Here are some possible causes:

1. Gout

Gout is a type of crystalline arthropathy caused by elevated uric acid levels or abnormal purine metabolism in the body. During acute attacks, it manifests as redness, swelling, heat, and pain, accompanied by increased local skin temperature. Patients can be prescribed medications such as Febuxostat Tablets and Benzbromarone Capsules under medical guidance. Additionally, maintaining a healthy diet by avoiding high-purine foods like seafood and animal viscera is crucial.

2. Injury

If personal protective measures are neglected, the legs may be subjected to impacts or knocks from external objects, resulting in the aforementioned symptoms. It is recommended to apply ice to the affected area within 48 hours after the injury to alleviate discomfort. Medications like Diclofenac Diethylamine Emulgel and Yunnan Baiyao Aerosol can be used to alleviate pain and swelling as prescribed. In severe cases, surgical incision and drainage may be necessary.

3. Knee Arthritis

Knee arthritis is a chronic degenerative disease typically caused by aging and obesity, leading to cartilage damage and a range of symptoms, including limited mobility and deformities. As the disease progresses, it may impair normal walking functions. Acupuncture, massage, and other non-invasive treatments can be beneficial. In severe cases, total knee replacement surgery may be necessary for cure.

Apart from the above common causes, synovitis cannot be ruled out as a potential reason. If accompanied by other notable discomforts, prompt consultation with a qualified physician at a reputable hospital is advised for proper diagnosis and treatment.