ARE LOCAL TREATMENTS EFFECTIVE AGAINST CANKER SORES?
Canker sores correspond to small oral ulcerations, most often painful. The use, a cream, a gel to fight canker sores, can be effective. The active molecules of these products are intended to alleviate pain, reduce inflammation and protect the erosive sore by avoiding superinfection. They allow faster healing.
The primary objective remains to relieve pain during the healing process. Some of these products contain anti-inflammatory drugs, or a local anesthetic. They must be used only a few days consecutively and under medical supervision. Indeed, the antiseptic substances they contain may destabilize the mouth for long periods.
As for “refreshing” mouthwashes or those used for combating dental plaque, they have no interest in the management of canker sores.