Yes quite a few of my senses have decreased. Smell, taste and touch.
Sound has heightened. Can't stand loud noises.

I have got heightened sensitivity to smell. I have noticed however my hearing can be really bad!!! I've only really noticed it since fibro. Its weird though cos its only sometimes, not sure if its got somethig to do with when im in a flare. Im not sure but it is really annoying!!

I too have noticed a high pitched ringing in my ears sometimes. Could be TMJ too. FYI everyone - had acupuncture done for my headaches and TMJ yesterday. No jaw clenching last night or headache today😁

I've developed dry eye, tinnitus and a lot of ear, nose and throat issues.

Yes did realise it was something to do with Fibro and the noice drive me crasy and get pain