Tue, 16 Mar 2010
                                                                    
                                                                      Answered on 
                                                                
                                                                    
                                                                    Tue, 16 Mar 2010
                                                                    
                                                                      Last reviewed on   
                                                                Blood could be coming from anywhere- right from the insignificant upper respiratory inflammation to the dangerous lower respiratory infection. So its time you pay a visit to the Doc again.
                    
                                    
                        Loading Online Doctors....