Hi in the last few days my lips seem to have swollen a bit, best word I can think of, they have a red outline above and below and have at times felt quite dry and warm to touch, I did drink some orange juice, this isn't a rarity Idrink orange juice a lot and I'm wondering if I have had an allergic reaction to the acidity in it, does this sound like it is the probable cause, I don't have a history of physical illness but I am under stress at work and have felt a bit run down in the last week or two, can anyone help, thankyou, Greg x