A convex lip can be aesthetically displeasing and can be corrected by lip reshaping if no other factors are present. If it is dental convexity, bone convexity, you need to take braces correction, orthognathic surgery to improve. 1. Lip plastic surgery: For people with simple convex lips who want to correct this phenomenon, they can take lip plastic surgery, through thick lip thinning surgery, heavy lip shaping and other surgeries, which can improve the situation of convex lips. 2. Braces correction: If the lips are convex due to dental convexity, the effect of lip plastic surgery is not good, clinically, wearing braces correction is the main, after the teeth bite relationship is normalized, the lips can be improved. 3. Orthognathic Surgery: For bony convexity caused by anterior protrusion of the jaws, orthognathic surgery is needed to correct misaligned teeth and adjust incongruous dental arches and jaws. If you want to correct convex lips, you need to go to a local regular hospital, consult with a professional doctor in detail, and then choose the appropriate correction method according to your own situation.