Neuropathy affects the nerves, causing pain, numbness, and weakness in various parts of the body. Studies show it is typically caused by damage or dysfunction of the peripheral nerves, responsible for carrying signals between the brain and the rest of the body. Neuropathy can affect different types of nerves, including sensory, motor, and autonomic nerves, leading to a wide range of symptoms that can vary in severity. Common neuropathy symptoms may include tingling, burning, or shooting pain in the affected area and numbness or loss of sensation. Muscle weakness and muscle cramps may also be present. In some cases, neuropathy can lead to difficulty with movement and coordination. In addition, autonomic neuropathy can cause problems with digestion, blood pressure, and other bodily functions. Several factors, including diabetes, alcoholism, infections, and certain medications, can cause neuropathy. It can also be inherited or idiopathic, meaning the cause is unknown.