I lost my sense of smell after a ‘bad cold’ in 2022. I had tested negative for Covid, but only tested once.
Anyway, it took over a year to even begin to come back. I remember one day I suddenly knew I could smell something. I couldn’t identify what it was, but my brain knew it was something. Hard to explain, but incredible after a year of nothing at all!
Regaining a sense of smell was very slow. Sometimes it seemed like it was back, then DH would comment on the smell of something strong and I could smell nothing. Other times, I’d be convinced I could smell something, but nobody else could smell it at all.
At first, my brain was identify smelling something, but not correctly. For example, I couldn’t identify smell turpentine or paint thinner really strongly in the house, turns out, it was a lamb roast.
Two years later I couldn’t identify smell get more things right.
Now, three years on its mostly back to normal.