After a tooth extraction, what are patients instructed to do immediately afterward?

After a tooth extraction, patients are instructed to stay closed on gauze for 30-45 minutes to allow for proper blood clot formation at the extraction site. This step is crucial in the post-operative care process as maintaining pressure on the gauze helps control bleeding and encourages the healing process.

By keeping the gauze in place and biting down gently, patients can minimize the risk of complications such as excessive bleeding or dry socket, which can occur if the blood clot dislodges or fails to form properly. This instruction is an essential part of the aftercare that dental professionals emphasize to ensure a smooth recovery.

The other options do not align with the immediate aftercare needed post-extraction. For instance, rinsing the mouth with water could disrupt the blood clot. Taking pain medication might be advisable later, but it is not the immediate priority. Brushing teeth carefully certainly plays a role in oral hygiene post-extraction, but it's not advised right after the procedure to avoid disturbing the area. Thus, the guidance to keep closed on gauze is the most critical action identified for patients immediately following tooth extraction.