Sciatic nerve pain is actually a medical examination. Basically, your doctor are likely to generate the examination based on the medical history, a real bodily examination, along with your information of the signs and symptoms. In case you have had sciatica for only a short period and also you don't have any signal associated with any other diseases, zero lab experiments or perhaps X-ray films could possibly be required. Occasionally, laboratory tests may perhaps be very helpful. A CBC may possibly would suggest illness, anemia due to certain cancers, or simply some other uncommon reasons behind sciatica.