My hubby has numb feet which in summer and wearing sandals is scary. His balance is also poor. But the pain...is in his upper back of legs below the buttocks. When still he is fine..when he moves its agony. Pain killers no good no matter how strong !! Got NP pills from USA this morning. Will update you after 1 week to see if they are helping...155.00 euros plus import duty fee for 3 bottles.