I regret taking accutane after using it for like almost 2 months, it made my lips the worse they been in my life, I'd rather stay wit my acne n try other treatment in the future while drinking lots of water and eating healthy. Literally look like I have herpes on my lips even using lip balm u gotta slap on a fat amount that make your lips look more stupid than normally moisturized. Not sure if anyone else had it like this but yeah not for me. still gotta see if my lips heal even after taking it for not even that long..
I have no idea what could still be causing it.
I have had the exact same problem, it has caused the bottom of my lower lip to become very dark. I have spoke to a professional and in a nice way he tried to explain to me theres nothing I can do now. The problem is the accurate drys out the lips to such a extent that the top eperdermis of your lips gets removed and literally dies off. This then causes the top waterproof layer of your lip to not function as it should. The reason your lips are drying is because without the waterproof layer on your lips the exposed skin is prone to drying very quickly. Using moisturising lip balms help but your lips soak this in to quickly but really you need to be using sealant. Carmex original is by far the best there is and there is no question about this. The layer of carmex on your lips acts as if you still had this layer on your lips. The exposed lips where you feel keeps drying out all the time is the eperdermis and humans have developed the waterproof layer on top of the eperdermis (like what normal people have who haven't used accutane) Im sorry to say but i actually come from a well off background we have looked in to this privately paid stupid costs tried steroid creams. Its simple as soon as any layer gets wiped of your lips you will be exposed and there is nothing you can do with it. If anyone knows different i would love to discuss further but after 9 years nothing has worked and if anything its probably more of a irritation using different products or steroids. This may be hard to read but if you know you know what its like and trust me a group of private doctors have told me there is nothing you can do about it.