Back pain is a common ailment that affects millions of people worldwide. Whether it's caused by poor posture, muscle strain, or underlying medical conditions, and it is the most common problem for which people seek medical help. It can occur at any age and can range from muscle aching to an immense sensation. With home treatment and self-care, the majority of back pain gradually gets better over the course of a few weeks. The signs and symptoms can be anything, but they can also result in paralysis, numbness, and permanently harmed legs if they travel down one or both legs, particularly if the discomfort extends beyond the knee.