this is a hard question to answer because there's not enough information. let me give you some general guidance. if you friend's rash came on suddenly and she is experiencing a fever she should phone (not go to) an urgent care center right away for further evaluation. sometimes a rash like you describe can indicate a serious infection. if your friend's bumps have been slowly coming on over time and she's not having any flu-like symptoms then she should see a health care provider to evaluate what might be causing this rash. many things can cause the symptoms you describe including acne. only a health care provider can say for certain what is going on and this evaluation needs to be done in person. hope this helps!
my friend has red bumps all over her chest and now it has spread to her arms and face. some of them get white heads and she pops them and they just bleed alot.