Thinning of hair and, in some cases, complete hair loss may result. Hair loss caused by radiation therapy may be temporary or permanent. At lower doses, hair loss is often temporary, but at higher doses, hair loss can be permanent. Your physician or nurse will discuss whether the anticipated hair loss is expected to be temporary or permanent based on the planned dose of radiation. Each patient's situation is unique, however, and it is not possible to guarantee regrowth of hair even at lower doses of radiation therapy.
Hair loss caused by chemotherapy is temporary.
When regrowth occurs, there may be changes in color and texture. Each person responds differently when learning that they may experience partial or total hair loss. There is no right or wrong response. What's important is to do what you feel comfortable with, to do what is right for you. It is much easier to match the color and texture of your hair to a wig when your hair is still in place.