My husband just woke me from a perfectly good sleep to show me that his bottom lip has swollen up bigger than shit. There has been no injury, he hasn't eaten/drank anything or bitten by anything. What the hell could have caused this? I need to know so I can go back to sleep. Thank-you
Benadryl hasn't worked after two doses and several hours so we are off to urgent care. I'll update in a bit.