What procedure is necessary when gums are swollen and begin to grow above wisdom teeth, sensitive and start to have bad breath?

Depends: It will depend upon the severity of the problem. It could involve cleaning your teeth differently, removal of a tooth, or localized gum surgery. Check with your dentist and discuss each option presented after an examination of the area.

Removal of tooth: You should see your dentist to have the tooth evaluated. Most likely you will need to have the wisdom tooth out.

Pericoronitis: Inflammation of tissue surrounding a wisdom teeth is termed pericoronitis. Extraction of the wisdom teeth and antibiotic treatment is the best remedy.