I've had this small red patch above my upper lip for 4 years, it becomes very dry quickly and it used be rough and patchy but it's slightly smoother now. The rest of my skin is absolutely fine and I have no allergies. I don't apply anything to my face except moisturizers and I use E45 or nivea. It might be to do with my diet but I don't know. I don't eat fruit because it makes my lips flare up and the skin around it itchy and I try my best to avoid dairy products since they're unhealthy. I'm just sick and tired of having this rash there it makes me really insecure because every other girl has a smooth upper lip and then there's me who looks bleh.