I m getting over a head cold that began w/allergies: sore throat, congestion, cough. the cough is breaking up now, but I have what appears to be a rash around my left eye (outside), and it has sprinkled small red dots across my forehead, now going into my hairline, and the rest of my face and neck. My doctor said it was not a rash but a condition caused by blood vessels, vascu--? I was given a shot of Prednisone on my hip, and they took several vials of blood today. What is this, and how dangerous is it, please?
                                                        
                                                     
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                posted on
                                                            
                                                                Sun, 22 Oct 2017 
                                                            
                                                            
                                                            
                                                            
                                                                
                                                                    
                                                                    
                                                                    Wed, 10 Jan 2018
                                                                    
                                                                    
  Answered on 
                                                                 
                                                                
                                                                    
                                                                    
                                                                    Thu, 11 Jan 2018
                                                                    
                                                                    
  Last reviewed on