Back problems often radiate pain to the legs, resulting in discomfort, numbness, or weakness. Causes include herniated discs, spinal stenosis, sciatica, and muscle strain. This article explains how back issues affect leg health, diagnostic procedures, and treatment strategies including medications, physical therapy, exercise, and surgical interventions. Home remedies such as posture correction, ergonomic adjustments, stretching, and supportive seating are provided. Preventive measures, including regular exercise, core strengthening, and weight management, are emphasized. Readers will learn how to manage pain, improve mobility, and prevent recurrence through a combination of medical guidance and lifestyle changes.