More than 30 million Americans experience lower back pain at any time. Experts estimate that up to 80% of the population will experience back pain during their lives, and about 65 million Americans ...

Medically reviewed by Jennifer Steinhoff, MDPain in the back of the knee when walking can result from injuries or health ...

Some potential causes of lower back and leg pain include sprains or strains, unbalanced posture, sciatica, and arthritis. Rest, hot or cold therapy, and physical therapy may help. Sometimes ...

You can develop lower back and hip pain due to a pinched nerve or a muscle strain. It may also result from an underlying health condition such as arthritis, a herniated disk, or a joint issue.

The pain from endometriosis can be sporadic and occur in one side of the lower back. Additional symptoms include: According to the Arthritis Foundation, several forms of the disease can cause pain ...

Chronic lower back pain is one of the top complaints that sends Americans to their doctors — and it’s a leading cause of missed workdays and disability claims. While slipped discs, arthritis ...

Risk factors contributing to LBP worldwide have shifted between 1990 and 2021, with high BMI increasingly impacting years lived with disability due to LBP.

A nationwide Chinese study found that older adults with sarcopenia, an age-related loss of muscle mass and strength, experience significantly higher rates of lower back pain compared to their peers ...

April 23, 2025 – Tick season is back, and so is the threat of Lyme ... risk of developing a long-term complication called Lyme arthritis. Here’s what to know. Lyme Cases Are Expected to ...