Uptick, No I've never used kefir. What are the benefits? (please excuse my ignorance). Rash nothing to do with facemasks, I've never worn one apart from when at the hairdressers for 10mins once a month. I'm not anti mask, but suffer with anxiety and hyperventilation syndrome, so masks cause too much of a panic for me unfortunately. I only go out for a walk once a day and that's it. Eventually my prescription is here, daughter had to 'dangerously' enter the Doctor's surgery to enquire and it had been mislaid! Just taken my first cetirizine so will see if the itching eases and my boobs 'go down'. Do tell about the benefits of kefir please.