My 15yr old son had nerve damage in his left arm at birth. On 3/22/10, he received a T-Dap vaccine in that arm & 8 minutes later went totally unconscience. Since then, he experiences a racing heart, with some arrythmia, stomach & headaches, cold hands/feet, hot flashes & random pain throughout his body. He has been to a neurologist, a pediatric cardiologist, & an electrophysiologist & no one can figure out what s wrong with him. He s had numberous blood tests done as well. Thyroid, adrenal, & all basic numbers check out okay. PLEASE HELP!                                                                  
                                                        
                                                     
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                posted on
                                                            
                                                                Thu, 13 Mar 2014 
                                                            
                                                            
                                                            
                                                            
                                                                
                                                                    
                                                                    
                                                                    Tue, 22 Jan 2019
                                                                    
                                                                    
  Answered on 
                                                                 
                                                                
                                                                    
                                                                    
                                                                    Wed, 23 Jan 2019
                                                                    
                                                                    
  Last reviewed on