Answer by  
                                                                                          SallyJ64 (3121)
                                                            
                          
                          
                                                          I've been doing it for years, and never had a problem.  That said there can be issues with it.  Make sure you test the dye on a small part of your skin to make sure it's not going to bother you.  Also, start with semi-perminante dyes.  They aren't as harsh and are less harmful to your hair.