back pain

A woman in her late 20s came to see me recently because her back hurt. She works at a child care center in town where she picks up babies and small children all day long.

She felt a twinge in her lower back when hoisting a fussy kid. The pain was bad enough that she went home from work early and was laid out on the couch until she came to see me the next day.

More than 1 in 4 adult Americans say they've recently suffered a bout of low-back pain. It's one of the most common reasons people go to the doctor. And more and more people are being treated for it.

America spends more than $80 billion a year on back pain treatments. But many specialists say less treatment is usually more effective.