• What is the most effective way to treat recurrent canker sores? 

    Bailey, Justin; McCarthy, Claire; Smith, Rita (Family Physicians Inquiries Network, 2011)
    Amlexanox appears to be most effective overall. Amlexanox 5% paste reduces ulcer size, pain duration, and healing time (strength of recommendation [SOR]: A, multiple randomized controlled trials [RCTs]). Topical steroids ...