I HAVE A STINGING PAIN IN THE LEFT SIDE OF MY NECK WHEN SPEAKING, IT GETS SO SEVERE AT TIMES THAT I CANT SPEAK FOR APPROX 10 SECONDS, AND THEN FOR A FURTHER 15 SECONDS MY VOICE IS VERY HOARSE. ALL OF THE TIME I HAVE A STINGING WHEN I SPEAK. I CAN EAT OK AND SWALLOW OK IT IS JUST WHEN I SPEAK . I HAVE TRIED A MOUTHWASH FOR VIRAL INFECTIONS (NO GOOD) AND HAVE HAD A COURSE OF ANTIBOTICS (NO GOOD) I HAVE HAD THIS PROBLEM ABOUT TWO YEARS AGO, I HAD THE SUDDEN SEVERE PAIN IT LASTED FOR ABOUT A WEEK WENT ON ITS OWN. THIS TIME I HAVE HAD IT FOR 4 WEEKS AND STINGING ALL THE TIME. APART FROM THIS I FEEL 100%. THERE IS NO SWELLING OR ANY OTHER VISIBLE SIGNS