Hello - I experienced extremely painful shingles 2 yrs ago. The onset began at the top of my spine (left side) and spread to the left armpit and L. chest. Since that time I have had 3 episodes of olfactory 'seizures' or 'hallucinations' - i.e. the awareness of a constant odor of burning paper that no one else notices. These episodes last a week or two. And am experiencing one at the moment - which has lasted almost 2 weeks. I do not know if this is related or not, but for several yrs my left ear bothered me re. certain sounds e.g. the ticking of a clock sounded muffled, as if there was water in the ear. It seemed a trivial thing, & I never mentioned it to the doctor. I am 62, female, & while I rarely go to the doctor, I will be seeing my GP on Tue. - though have concerns that he will simply say it is all psychological. To me it is a physical phenomenon. I liken it to the short-circuiting of the neurons, & the synapse is going up in smoke & that is what I smell. Could shingles (herpes zoster) have produced this effect? My memory isn't all that great - but I believe this olfactory sensation occurred just prior to the shingles outbreak as well. Would an EEG be recommended? Or is it a simply psychological result of stress?