Conditions · FAQ
What side effects or interactions can mouth sores rinses cause?
Short answer
Rinses used for mouth sores can cause burning, irritation, changes in taste, or numbness, depending on their ingredients. Some ingredients may cause drowsiness or interact with other medicines. Share your full medicine list with your clinician. Get emergency help for trouble breathing or swelling of the lips, tongue, or throat.
Side effects depend on what is in the rinse and how it is used. Possible effects include stinging, irritation, taste changes, and numbness. Some ingredients can cause drowsiness, especially if swallowed. Numbness in the mouth or throat can make swallowing less safe and increase the risk of biting or burning yourself.
Give your clinician and pharmacist a list of prescription medicines, over-the-counter products, vitamins, and supplements. Include other numbing gels, allergy medicines, sleep aids, and alcohol use. Combining products may increase side effects or expose you to too much of an ingredient. Do not add another oral pain product without checking first.
Stop using the rinse and seek advice if it causes new sores, a rash, or worsening irritation. Call 911 for breathing trouble, throat swelling, fainting, or a seizure. For an accidental overdose or swallowing more than directed, contact Poison Control at 1-800-222-1222. Keep the bottle away from children and pets, and never share it.
Sources
Written by the Verra clinical team · Medical review pending
General information, not medical advice. If you're in crisis, call or text 988.