I dilscovered my allergy a few years ago to black pepper and some curries but until recently I was in denial.  I have had the heel on my foot, either one, or anyplace on the bottom of my foot swell and itch.  Usually Benedryl lotion take care of it.  The other night that is what happened and the Benedryl worked on my foot but my upper lip swelled up and stayed like that almost 24 hours.  I have had to go to the ER on one occasion and the clinic one time.  I have...