Many people think of periodontal disease as an adult problem.
Advanced forms of periodontal disease are more rare in children than adults, but can occur. Types of periodontal diseases in children Chronic gingivitis is common in children. It usually causes gum tissue to swell, turn red and bleed easily. Gingivitis is both preventable and treatable with a regular routine of brushing, flossing and professional dental care. However, left untreated, it can eventually advance to more serious forms of periodontal disease.