I think they are related to the mouth and nose sores we get. It just takes longer for those to heal in the corner, since everytime you open your mouth it can crack back open. They are very painful! It almost feels like an ingrown hair. maybe a form of herpes maybe. i dunno hope it resolves soon DX: Lupus (dx 03),Raynaud's, Antithyroid antibodies, Lupus Cebritis, Lupus CNS, Lupus Pneumonitis and Stage II Lupus Nephritis. 9 tia's and one pontine stroke 06)Seizures 06)steroid induced diabetes and pancreatitis. Viewing Page : 1 2 Previous Thread Next Thread mamamuse. Regular Member Date Joined Dec 2006 Total Posts : 102 Posted 1:14 PM (GMT -6) This has been one of those weird things for me, but I've it happen a couple of times this year. They arent really painful or anything but if I open my mouth too widely, it stings a bit as it seems that the blisters are being stretched or something. On Monday, I got on Google to see what I could find out about what else. _ Pale, freckles, oily/combination, dehydrated. Hormonal break-outs. 30s, some fine lines appearing around the eyes. Wed Jun 22, 2005 8:00 am. Carrie, I feel your pain! That happens to me friends refer to my variety of lip balms, pots, sticks and creams as my "lip. I wonder if Dr. Farouk can give me a little free medical advice.? TIA, Carrie P.S. Just for reference, I do take a multi-vitamin daily, but Im starting to think it might not be enough because some of the prescription meds Im on for my. Have you tried out any new lip products recently? I also read on another site that some anti-acne products can cause it. Which makes me think that perhaps my problem was linked to my blemish fighting cleanser as it contained salicylic acid. A. If you're referring to a crack in the corner of your mouth, where the upper and lower lips join, you may be suffering from perleche, known medically as angular cheilitis. Perleche can be caused by a fungal infection, in which case you'll need to. HELP : cracks/blisters @ corners of mouth. EDS Skin Care Forums Forum Index » Skin Care and Makeup Forum Author Message. Wed Jun 22, 2005 6:44 am. Does anyone else get these? Ive had one of these blister-things at each corner of my mouth since.