Low back pain and soreness migrating to the sides of my abdominals had a 15 min massage the other day. goes down to my glutes at time can it be renal?

Possibly.: It merits an examination by your doctor. It could be renal or something else.

Kidneys: Can be many causes: strain, kidney stone, hernia, slipped disk, etc. See physician for evaluation.

Symptom Vs Cause: Sciatica is the symptom of leg pain caused by a disc herniation or narrowing where the nerve exits the spine. A disc herniation is a outpouching of the disc from its normal place into the spinal canal or on the nerve and can be a source of pain in the back or down the leg. The nerve then goes to the muscle which can then hurt, spasm or feel sore or irritated.