Coal, oil and natural gas are three main types of fossil fuels. Fossils fuels are combustible materials that are formed over millions of years by the decomposition of plant and animal life. Continue Reading.
Some of the possible common medical causes of Extremity pain may include: 1  Brachial plexus lesions. 2  Carpel tunnel syndrome. 3  Biceps tendonitis.  Raynauds 1  phenomenon. Sickle cell anemia.  Black widow spider 1  bites. Polyneuropathy.  Cat scratch 1  disease. Post herpetic neuralgia.  Erythema nodosum.
For some people, the pain from sciatica can be severe and debilitating. For others, the pain from sciatica might be infrequent and irritating, but has the potential to get worse. Seek immediate medical attention with any symptoms of progressive lower extremity weakness and/or loss of bladder or bowel control. Sciatica is caused by irritation of the sciatic nerve. A prolapsed disc (âslipped discâ) is the most common cause of sciatica. Additional common causes of sciatica include: