Nerve injuries occur when the nerves that transmit signals between the brain and the body are damaged. This can happen due to trauma, such as cuts or fractures, or from conditions like diabetes or carpal tunnel syndrome. Symptoms may include pain, numbness, tingling, or weakness in the affected area. Treatment for nerve injuries often involves physical therapy, medications, or sometimes surgery to repair the damaged nerve. Recovery can vary depending on the severity of the injury and the specific nerve involved. Early diagnosis and intervention are crucial for improving outcomes and restoring function.