Ok,
so this totally worked for me twice! I went to the doctor and he told me to use hydrocortisone 1% (over the counter) about 6 months ago. It worked and the lips were fine after less than 1 week.
I can't believe that I even forgot about this when the red/chapped/cut lips started again just a few weeks back. I went back to him and he reminded me of the hydrocortisone, but this time he perscribed the 2.5% (which is by perscription only)
i joined this forum just to share this info, btw. I got it and had read in this forum about 'lansinoh brand lanolin' so I bought that too.
Let me tell you that the it all cleared up in less than a week again and there are no signs of it reappearing. Also, I seem to not need chapstick or the like anymore at all either!! I must have been using lip balm just about 10 times a day for years, no joke. I think the 'lansinoh brand lanolin' really cuts done on the need. Once or twice a day is all I need.
I really hope that this helps people as it really, really worked for me.
Good luck!