Maryann
                    
                    
                    
                    
                    
                    
                    
                        
                        
                        Hi.  I am so glad you responded to my post.  I am very sorry about your child.  I also took my son to an infectious disease doctor and he even had no answers. Do you have problems with antibiotics? I do - I am allergic to many but not as bad as my son.  Luckily my son is 16 now and does not get sick as frequently as when he was 3 - he was sick constantly then and had he had this problem then, we would have been in the same boat as you.  I would really like to talk with you more. Please e-mail me (Maryann) KIWI3841@aol.com  The next time my son gets sick and needs an antibiotic, which I am sure will be this fall, as he always seems to get a bad sinus infection, we could end up in the hospital with him too - the still can try clarithromycin??  They have not tried that one yet - after that, we are in the hospital with IV antibiotic and hopefully he can deal with that.  Please e-mail me. Thanks