Red, swollen gums are a red flag for one thing: gum disease. If you have the symptoms, you're not alone. More than 80% of adults have some form of gum disease. Fortunately, there are many effective and pain-free gum disease treatments. For gingivitis, the mildest form of gum disease, treatment typically involves a thorough dental cleaning, followed by daily brushing and flossing. Advanced gum disease, also known as periodontal disease, requires scaling and root planing to remove stubborn deposits below the gum line. If non-surgical methods of gum disease treatment are ineffective, a gingivectomy, or periodontal surgery, may be necessary.