0.12% Chlorhexidine Gluconate: Uses, Side Effects, and Drug Interactions

# Consumer Overview: 0.12% Chlorhexidine Gluconate Chlorhexidine gluconate is a cleaning liquid that kills germs and bacteria in your mouth. Dentists and doctors use it to help prevent gum disease and reduce swelling of the gums. It's often prescribed after dental surgery or for people with serious gum problems. You use it by rinsing your mouth with the liquid for about 30 seconds, usually twice a day. The medicine works by stopping bacteria from growing in your mouth, which helps keep your teeth and gums healthy. Like all medicines, chlorhexidine gluconate can cause some side effects. The most common ones are tooth staining (which can turn your teeth brown), a bad taste in your mouth, and mouth irritation. A few people might experience swelling of the face or lips, which needs immediate medical attention. You should tell your doctor or dentist if you're allergic to chlorhexidine or any other ingredients in the product. Don't swallow large amounts of this medicine, and be careful not to get it in your eyes. If you're pregnant, nursing a baby, or giving medicine to a child, talk to your doctor first before using this product.