If you have a full blown chronic or acute sinus infection you most likely are experiencing several sinus infection symptoms. Some of the signs that individuals report are a feeling of dizziness, dizzy spells, lightheadedness or they feel fuzzy headed. Usually with a sinus infection you won’t have correct dizziness. Dizziness is known as vertigo and takes place in the inner ear. If sinus drainage reaches your ear it would be in the middle ear not the interior ear where your stability could be affected. The internal ear is completely sealed off. Two or three conditions can be responsible for dizziness triggered by the inner ear. Benign positional vertigo is vertigo that occurs when you change the position of your head as well fast. It is harmless but some folks are plagued with it frequently. Labyrinthitis generally follows a cold or the flu and is triggered by a viral an infection in the inner ear. Meniere’s disease is an additional inner ear problem. It brings about vertigo, l...