Ninny123
Have you been tested for dustmite allergy ? Also is any of your bedding feathers? You say it only occurs when in bed . Therefore I feel you may need to change your pillows and duvet and buy dust mite prevention covers for said pillows & duvet. Open your windows in the morning and throw back the duvet to help the bed dry. Dust mites thrive in warm dark damp places. Feathers exasperate the problem . Good luck
After reading in graphic detail (🤢) about dust mites in Bill Bryson’s book ‘A Short History of Nearly Everything’ while on holiday, almost the first thing I did once home was hoover our mattress! I was astonished at the amount of yellowish dust (presumably dust mite poo) that came out!
Next, our (feather or down) pillows went in the machine for a really good wash and tumble dry, and I’ve been doing all this regularly ever since.


