Any new change in feeling or function of the back (from shoulders to buttocks), including pain or soreness, weakness, spasms, cramps, numbness, tingling, swelling, redness, itching, warmth, etc.
Any new change in feeling or function of the lower back, including pain or soreness, weakness, spasms, cramps, numbness, tingling, swelling, redness, itching, warmth, etc.