title: What's causing your lower back pain?  The top three causes are sprains and strains, herniated discs, and stenosis.
mesh_terms: D003251:Constriction, Pathologic / Q000628:therapy; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000628:therapy; D017116:Low Back Pain / Q000209:etiology*; D013180:Sprains and Strains / Q000628:therapy