I have a keloid in my upper chest and back shoulder which itches and at times irritate what can i do to get rid of it?

Stepwise to keloids: The approach to keloids is nearly the same no matter where they occur: pressure, silicone sheeting, steroid injections, posssible 5 fu injections, possible intralesional excision, possible radiation therapy as well emerging or investigational immunotherapy treatments.

Improve, yes...: But get rid of, no (this applies to all scars.) true keloids can be very difficult to deal with. They are more common in people with darkly pigmented skin and are characterized by scarring that exceeds the boundaries of the original wound. Numerous options exist including pressure, steroid injection, low dose radiation, and others. See a plastic surgeon for an evaluation.