Concurrent pain in your buttocks and the back of an upper thigh points to some specific underlying conditions. Pain in your buttocks or the backs of your upper thighs may be from injuries or muscle ...

About 90% of people have lower back pain at some point. The pain can feel different from person to person depending on the cause. Pain in the lower right side of the back can be due to many conditions ...

Lower spine pain can develop due to sprains and strains of muscles or changes to the discs in the lower back. Conditions that affect the facet joints of the vertebrae may also cause lower spine pain.