lower back pain

According to a recent report in JAMA, lower back pain sends over 2.5 million Americans to hospital emergency departments every year. Such pain, when not due to radiculopathy (sciatica, for example) might be treated with several different drugs, or a combination of pharmaceuticals.
Acetaminophen is recommended as a first-line treatment for acute lower back pain according to medical guidelines. However, this recommendation has not been supported by research. A new