“Try Benadryl plus Lactoferrin.”
there’s published research that indicates good results from that combination ...
another is pepsid ac:
https://hartfordhealthcare.org/about-us/news-press/news-detail?articleid=28305&publicId=395
but the absolutely most critical factor of all is to treat ASAP, which means don’t screw around: go get these things NOW (including horse paste) and start taking them NOW! ... go buy this stuff NOW, and if not available locally, order online and pay whatever is required for overnight shipping ...
XLNT advice, will pass on to KATY.
Which is Benadryl with warm milk and honey.