Not sure if Parosmia is the exact diagnosis, but as of late I've been super sensitive to higher alcohols and metallic aromas. No loss of taste or smell that I can tell, but I can smell metallic from a mile away. Drinking most beer I don't notice a difference, but drinking Bourbon, Rye, or Whiskey and I can really pick out higher alcohol and the taste seems slightly distorted. The more alcohol, the more the flavor seems distorted.
I read where Parosmia can happen following Covid, but AFAIK I have not had it. Shot, boosted, social distanced, etc. so the chance would be rather low.
Thinking of using Flonase for a week or so to see if it self corrects. Anyone got any other suggestions or insights? It's not a huge issue, but makes drinking a Bourbon much less enjoyable than before.