Hi, I'm on a second bout of very swollen, painful and chapping lips, I live in Western WA w/ about 65% humidity on a regular basis and drink copious amounts of water. I am starting to think it's a food allergy. The last round lasted almost a month and was very severe! I was embarrassed to go out in public. Ice helped, but no amount of lip balm of any kind seemed to. This go round has been about a week and I've been ahead of it w/ the ice, so it's not as bad, but I did notice that now, when I eat anything with any sodium, the salty taste is VERY amplified. What could that point to? Thank you for your help.