Morning back stiffness that worsens after resting often suggests joint inflammation or muscle strain. Since your current medication hasn't provided relief, alternative generic options like naproxen or etoricoxib, possibly combined with a muscle relaxant like thiocolchicoside, may be more effective. \n\nI highly recommend consulting a doctor for a proper diagnosis, as they can prescribe the right strength and rule out underlying issues. For immediate comfort, try taking a warm shower in the morning to loosen the joints, and practice gentle stretching before standing up. Avoid staying in one position for too long to prevent stiffness from building up.