Gingival inflammation and plaque accumulation affect therapeutic outcomes in patients with acne vulgaris

Acne vulgaris and gingivitis are common inflammatory diseases. Etiological factors such as nutrition, hormonal changes associated with puberty, and hygiene habits are effective in both diseases. This study aimed to examine the relationships among plaque accumulation, gingivitis, and acne vulgaris. A total of 150 adolescents were included in the study, and participants were divided into three groups based on acne severity: mild, moderate, and severe. All participants were assessed for plaque and gingival inflammation, and all received oral hygiene instruction and dental scaling. Greater reductions in plaque levels and gingival inflammation were observed in patients who showed more pronounced regression of acne lesions.