There are many reasons for the fiery feeling in the knee, mainly seen in trauma, gouty synovitis, infection and so on.
1. Trauma: when the local soft tissue damage or joint fracture stimulates the nerve, there will be a hot and spicy phenomenon of the knee joint, and it will be accompanied by local swelling and pain.
2. Gouty synovitis: when the patient’s serum uric acid is too high, resulting in gout crystals deposited in the synovial membrane of the joints, there will be localized intense hot pain.
3. Infection: when the knee joint area is infected with pus, it will trigger redness, swelling, heat and pain in the knee joint area.
There may be other reasons for the hot feeling in the knee, such as lumbar disc herniation and aseptic necrosis of the femoral head, etc. It is recommended to consult a doctor in time, complete the relevant examinations, and carry out targeted treatment and therapy after the cause of the disease has been clarified.