What is the main treatment approach for acute necrotizing ulcerative gingivitis (ANUG)?

• A. Systemic antibiotics
• B. Oral rinsing and debridement
• C. Antiseptic mouthwash only
• D. Topical anesthetics

Answer: (B)

The primary treatment approach for acute necrotizing ulcerative gingivitis (ANUG) focuses on oral rinsing and debridement. This condition, characterized by painful gum ulcerations, halitosis, and necrosis, requires immediate intervention to alleviate symptoms and promote healing.

Oral rinsing helps to reduce bacterial load and inflammation in the oral cavity. This is particularly important in ANUG, where there is a significant presence of pathogenic bacteria contributing to the condition. Debridement, which involves the careful removal of necrotic tissue and plaque from the gingival surfaces, is crucial for restoring the health of the gums and allowing for proper healing. This mechanical removal not only helps to eliminate the source of infection but also reduces pain and discomfort for the patient.

While systemic antibiotics can play a supportive role in treating ANUG, particularly if there is a systemic involvement or significant inflammation, they are not the mainstay of treatment. The mechanical cleaning and rinsing perform the essential role of managing the symptoms and providing the immediate care needed.

Other options such as antiseptic mouthwash alone or topical anesthetics might provide temporary relief but do not address the underlying necrotic tissue and infection adequately. Therefore, the focus on oral rinsing and debridement ensures