How much pain constitutes a symptom of dry socket?
Pain of approximately grade three is considered a symptom of dry socket.
Dry socket (alveolar osteitis) is a localized secondary infection that occurs in the alveolar socket following tooth extraction. It most commonly develops after removal of mandibular third molars and is one of the most frequent postoperative complications. The exact cause of dry socket remains unclear, but it may be related to infection, trauma, anatomical factors, or fibrinolysis. Characteristic symptoms include severe pain beginning 2–3 days after extraction, which cannot be relieved by conventional analgesics. The extraction socket may appear hollow or contain a disintegrated, necrotic blood clot with a foul odor. When patients present with these symptoms, a diagnosis of dry socket can be made, and the level of pain is typically classified as third-degree.
If symptoms of dry socket occur, immediate medical attention is necessary. Under a doctor’s guidance, thorough debridement should be performed. Under local anesthesia, the alveolar socket is curetted to remove necrotic tissue, then irrigated with normal saline and packed with iodoform gauze or similar materials. Because patients with dry socket often experience excruciating pain, doctors may prescribe non-steroidal anti-inflammatory drugs (NSAIDs) with anti-inflammatory and analgesic effects, such as ibuprofen granules or aspirin tablets.
After routine tooth extraction, bite on a cotton roll for 30 minutes and then discard it. Avoid brushing teeth, rinsing the mouth, or chewing food on the affected side within the first 24 hours, and maintain good oral hygiene to prevent dry socket. Pay attention to dietary adjustments: avoid alcoholic and carbonated beverages, and refrain from consuming spicy or irritating foods.