Mild hot flashes Behavioral measures are usually effective in mild symptoms salzarex vardenafil In another embodiment, success of a method of integumental perturbation is determined based on a measured increase in activated or stimulated hair follicles, such as NL, PEL, or PELA follicular structures, in an area of skin subjected to integumental perturbation, for example, compared to an area of skin that was not subjected to the integumental perturbation step