Which of the following constitutes a 'red flag' regarding low back pain?

A. Pain worse at rest and relieved by moderate activity
B. Positive straight leg raise test
C. Positive slump test
D. Recent onset bladder dysfunction/overflow incontinence
E. Pain worsened by physical activity



Answer :

Answer:

The option that constitutes a 'red flag' regarding low back pain is **D. Recent onset bladder dysfunction/overflow incontinence**. This symptom can indicate a more serious underlying issue such as cauda equina syndrome, which requires immediate medical attention. It's important to seek prompt evaluation and treatment if experiencing this symptom alongside low back pain.