A disc bulge, also known as a protruded or herniated disc, occurs when the gel-like center of a spinal disc pushes against its outer ring, causing it to bulge outward. This can happen due to aging, degeneration, or injury. Symptoms vary depending on the location and severity of the bulge but may include pain, numbness, or weakness in the affected area. Treatment options for disc bulge include rest, medication, physical therapy, and in severe cases, surgery. A healthcare professional can diagnose a disc bulge and recommend appropriate treatment based on individual circumstances.