How do I recognise a jawbone infection after an extraction?

A jawbone infection (alveolitis, or dry socket) usually develops 2-4 days after an extraction. Persistent or worsening pain is the main symptom. An unpleasant smell and taste indicate a bacterial infection in the socket. Sometimes greyish tissue is visible at the extraction site. Fever and general malaise can occur with a more extensive infection. Smoking and poor oral hygiene considerably increase the risk. Professional cleaning and medication are needed for treatment. Rinsing with warm salt water helps to promote healing. Left untreated, the infection can lead to more serious bone loss. Contact your dentist straight away if you suspect an infection.