Germany became a modern, unified nation under the leadership of the âIron Chancellorâ Otto von Bismarck (1815-1898), who between 1862 and 1890 effectively ruled first Prussia and then all of Germany.
Laser effects on the skin. Thermal (burn) injury is the most common cause of laser induced skin damage. Thermal damage is generally associated with lasers operating at exposure times greater than 10 microseconds and in the wavelength region from the near ultraviolet to the far infrared.
Immediately after a laser hair removal treatment, you can expect the skin in the treated area to be slightly red and swollen. The area may feel a little puffy and irritated, like a mild sunburn. This is most noticeable around hair follicles. For many patients, this sensation disappears within a few hours.