I WENT TO DENT ,DOC TOLD BLOOD HAS NOTHING TO DO WITH TEETH PROBLEM, EVERYTHING IS CLEAR, WENT TO ENT X RAY AND HRCT SCAN NORMAL REPORTS, MONTO TEST NORMAL DOC TOLD ITS BEC OF TEACHING PROFESSION MIGHT BE FROM VOCAL CORDS.It's RED AND HAS BECOME THICKENED YOU TAKE VOICE REST BUT STILL NO IMPROVEMENT, LUNGS DOC ALSO TOLD SAME THING VOICE REST, NO OTHER SIDE EFFECT ACCEPT BLOOD, ESR 18 AND AFTER 16 DAYS ESR 22. TOOK STRYPTOVIT-16 , CEFTUM 500-4PAND 10, .NOW TWICE A DAY ITS COME SLIGHTLY BUT SUDDEN