 [ Symptoms ] my hgba1c is 9 1 and my fasting blood sugar is 92 is this idicative of diabetes  my vitamin d is also low my doctor has prescribed a prescription for that and he wants to repeat the hgba1c i am not sure if that can alter the test or not [ Disease ] these symptoms refers to a viral infection causing severe soreness of throat and inflamed vocal cords it takes time to treat a virus try focusing on salt water gargling betadine with water gargling vitamin c intake and ginger anise warm drinks keep her well hydrated and avoid speaking or being subjected to air current with open mouth