Low backache is a common condition that affects the area between the bottom of the ribcage and the hips. It can range from a dull, constant ache to a sharp, sudden pain that makes movement difficult. Low backache may result from muscle strain, poor posture, spinal issues like herniated discs or nerve-related problems such as sciatica. In some cases, underlying medical conditions like arthritis or osteoporosis can also cause lower back pain. Treatment usually includes rest, physical therapy, pain-relief medication & lifestyle adjustments. With proper care and timely intervention, most people recover well & can prevent future issues.