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).
Langer's lines. Langer's lines, Langer lines of skin tension, or sometimes called cleavage lines, are topological lines drawn on a map of the human body. They correspond to the natural orientation of collagen fibers in the dermis, and are generally parallel to the orientation of the underlying muscle fibers.