I took zolpidem (Ambien) for twelve years and managed to get off it a year ago by simply tapering and the stopping. Hi pitched tinnitus and occasional insomnia are still some of the after effects and by-products. The struggle to get off zolpidem was far worse than the tinnitus but worth it.
What exactly are frown lines? Frown lines are the lines in the skin which are formed by the movement of muscles of expression, so-called dynamic lines because they depend on motion for creation as opposed to lines from photo damage (lifetime sun exposure).
MUSCLES INVOLVED IN FROWN LINES: 1  Procerus muscle. This is the big fan shaped muscle in the middle of the brow marked with the red crosses in the image below. 2  Corrugator Supercilii muscles. These are the muscles stretching out above the eyebrows marked with the green ticks in the image below. 3  Depressor Supercilii muscles.