The number of treatments required to remove a tattoo depends upon several factors including size, location, the individual's healing process, how the tattoo was applied, and length of time it has been on the skin. A tattoo performed by a more experienced tattoo artist, for example, may be easier to remove since the pigment is evenly injected in the same level of the skin. A tattoo that has been on the skin for a considerable length of time may be more difficult to remove than a new one.
In recent times, many physicians consider laser surgery one of the best methods of tattoo removal . Today, the Q-switched Nd:Yag is among the most frequently used lasers today for the removal of unwanted tattoos. If necessary, a cream to numb the skin can be applied prior to the treatment. Pulses of light from the laser are directed onto the tattoo breaking up the tattoo pigment. Over the next several weeks the body's scavenger cells remove the treated pigmented areas. More then one treatment is usually necessary to remove all of the tattoo.
