Does Mouthwash Reduce the Risk of Oral STIs?
The best way to prevent STIs is through sexual abstinence orsafer sexpractices. What the researchers found was that the male participantsall of whom hadN. gonorrheawas in each person’s mouth, which can vary by the stage of infection. Adam Gault / Getty Images It was also unclear how long this protective effect might last. A later study from the same research team actually found that antiseptic mouthwash did little to reduceN....