Gum Infection Wisdom Teeth Complete Guide for Every Patient

Mild cases may temporarily improve with good oral hygiene, but the infection rarely resolves completely without treatment. Bacteria remain trapped under the gum flap and will likely cause another flare-up. Professional care is recommended to fully clear the infection and address the underlying cause.

With proper treatment, symptoms usually improve within 2–3 days. Antibiotics are typically taken for 7–10 days. If the wisdom tooth is not removed, infections may recur every few weeks or months. Extraction provides a permanent solution.

Amoxicillin is commonly prescribed because it targets oral bacteria effectively. For those allergic to penicillin, clindamycin is a good alternative. The antibiotic choice depends on your medical history and infection severity. Always take the full course as prescribed.

No, pericoronitis is not contagious. It results from bacteria that normally live in your mouth, not from an external source. However, the bacteria that contribute to the infection can be spread through saliva, but they do not cause pericoronitis in others whose immune systems are healthy.

Yes, but be gentle. Use a soft-bristled toothbrush and avoid vigorous scrubbing over the infected area. Brush around the wisdom tooth carefully to remove plaque without irritating the gum flap. Saltwater rinses can help soothe the area after brushing.

Yes, fever is a sign that the infection is spreading. If you have a temperature above 100.4°F (38°C), along with facial swelling or trouble swallowing, see a dentist or go to the emergency room immediately. Untreated infection can lead to serious complications.

Dentists first clean the area under the gum flap to remove debris and bacteria. They may prescribe antibiotics and recommend warm saltwater rinses. For recurrent infections, they often suggest removing the wisdom tooth or performing an operculectomy to eliminate the gum flap.