Cancer treatment drugs.

My friend is currently undergoing chemotherapy. I never realized that there were so many different types of chemo available and that each type of chemo is available in varying strengths. I thought that everyone that received chemo treatment lost their hair and got sick to the point of needing to stay in bed after a treatment. I''ve learned that I was wrong. Many people do not lose any hair. My friend lost her hair during the first round of chemo, but hasn''t lost any hair this time. She usually goes to work the same day too. It all depends upon how she is feeling.