Back pain is generally referred as “non-specific” pain of the back is you have low back pains that maybe have tensions, soreness, or stiffness in the lower area of the back. “Acute” or “Chronic” that depends on the symptoms that last at varying periods of time, in as short as less than 5-6 weeks or as long as three months and longer.
Symptoms known as red flags if you have at least one of more of these: high temp. fevers; redness and swelling of the back; numbness or weakness in one or both legs or buttocks, incontinence; pain on legs down sides and below knees; getting pain much worse and spreading up your spine; and constant pains at night in particular.