Sciatic nerve inflammation is a very common disorder characterized by symptoms such as tingling, burning, numbness, and severe lower back pain, gradually spreading to the leg.
This inflammatory process occurs as a result of pinching due to the displacement of intervertian disks or in the case of malignant tumors.
In addition, various infectious diseases and tumors can become provocative factors.
Prevention of this disease is: physiotherapy, massage, physical therapy.
Anyway, initially, you need to consult a doctor.