In the past few months I have begun to have regular episodes of redness, flaking, minor bumps (can't tell if they are blisters), and minimal pain, around the corner of my mouth. It feels and kind of looks like an extreme case of chapped lips but it's not happening anywhere else on my lips . I've never had this problem and I haven't changed cosmetics, toothpaste, etc. I've been doing some research and think it may be eczema around my lips. Do these symptoms sound familiar for eczema? If not, ideas as to what else it might be?