Sciatica is a condition that can cause numbness, pain, and some loss of motor control over the leg. This eMedTV article offers an overview of this condition, including what causes it, how it is treated, and more.
In about 90 percent of cases, sciatica causes are linked to a herniated disc. This portion of the eMedTV library describes this and other possible causes, such as spinal stenosis, fracture, infection, or degeneration of the sciatic nerve.
The severity of sciatica symptoms depends on how much of the sciatic nerve is compressed. This eMedTV article highlights both common and severe signs and symptoms of sciatica, ranging from burning low back pain to loss of muscle control.
This section of the eMedTV Web site provides a detailed look at options for sciatica pain relief, which include hot and cold compresses, pain-relieving medications, minimal bed rest, physical therapy, and surgery.
