Nerve injuries occur when the nerves that transmit signals between the brain and the body are damaged. This can happen due to trauma, compression, or diseases like diabetes. Symptoms may include pain, numbness, tingling, or weakness in the affected area, depending on which nerve is injured. Treatment for nerve injuries often involves physical therapy, medications, or surgery to repair the damaged nerve. Recovery can vary, with some individuals experiencing complete healing while others may have lasting effects. Early diagnosis and intervention are crucial for improving outcomes and restoring function to the affected nerves.