I'm not long in from the school run, have sat down and had a cup of tea and all of a sudden I noticed my gums and lips were tingling. Now my tongue and the roof of my mouth has joined in. I've never had this before, have any of you? Should I be worried?
I'm not having any breathing issues and apart from the usual pains don't feel particularly unwell.
Oh, and the tea wasn't overly hot, so it's not burnt, either.