Ticks under human skin

Ouch! Put a cup of bleach in with the water in your bathtub and soak in the water for 20 minutes.

If you follow the above advice, you will likely have a reaction from over-chlorinated water. As for the tick, either buy a tick remover at a sporting goods store or pharmacy or remove it by grasping it just at skin level and pull it off. Don't worry if the head is left in, just sanitize it and it will work its way out in a day or two.