Most lower back pain and neck pain gets better within a few weeks without treatment. If you're very uncomfortable, you can rest in bed for a day or two, but longer than that does more harm than good. Over-the-counter pain medications often help reduce back pain, as does the application of cold or heat to the painful area.
Call your primary care physician or provider if your lower back pain hasn't improved at all after three days of home treatment or if your back pain:
- Is constant or intense, especially at night or when you lie down
- Spreads down one or both legs, especially if the pain extends below your knee
- Causes weakness, numbness or tingling in one or both legs
- Occurs with unintended weight loss
- Occurs with swelling or redness on your back