Dry socket is a painful complication that occurs when the blood clot in the extraction site becomes dislodged or dissolves prematurely. This condition exposes the underlying bone and nerves, causing severe pain that typically develops 2-3 days after extraction. The pain may radiate to your ear, and you might notice a bad taste in your mouth.
Dry socket occurs in about 2-5% of all extractions but is more common with surgical extractions. Risk factors include smoking, using tobacco products, poor oral hygiene, and not following aftercare instructions. Treatment involves cleaning the socket and placing a medicated dressing to protect the area and reduce pain. Your dentist may need to change this dressing several times until healing progresses.