Everyone has bad breath from time to time. Morning breath, strong foods, or forgetting to brush before heading out the door can all temporarily affect how your breath smells. Typically, a thorough brushing and maybe a swish with germ-killing mouthwash is all it takes to make your breath fresh again.
But sometimes, bad breath becomes more stubborn and persistent, barely responsive to your best efforts at maintaining good oral hygiene. When that happens, it’s often a sign that something else is going on — and often, that “something else” can be traced to cavities, infections, or other issues affecting your teeth or gums.
At Harbor Community Health Centers, our experienced dental team is skilled at determining the underlying cause of stubborn bad breath, whether it’s due to oral health issues or other underlying medical concerns. Here, learn why persistent bad breath happens and why regular dental care is so important for eradicating it and preventing it in the future.
Not surprisingly, most chronic bad breath is due to issues affecting your oral health. That could mean cavities, gum disease, or just poor attention to your hygiene routine. Poor brushing and flossing, and skipped professional cleanings can all lead to the accumulation of sticky plaque and hard tartar deposits. These deposits are home to billions of bacteria, and as those germs multiply, they release foul-smelling gases that make your breath smell, too.
Dry mouth can make the problem even worse. Saliva helps wash away bacteria and food particles throughout the day, but certain medications, dehydration, tobacco use, or breathing through the mouth can all reduce saliva production. If you have chronic dry mouth, your risks of cavities and infections increase, too.
Optimizing your at-home oral care routine can definitely help. Make sure you’re brushing properly and using the right flossing techniques, and add in a germ-fighting rinse at the end. Regular dental cleanings are essential for getting rid of hard tartar deposits that can’t be budged by brushes or floss.
Gum disease is another common cause of chronic bad breath, sometimes happening even before more serious symptoms — like pain, bleeding, or swelling — occur. Gum disease happens when bacteria along the gum line multiply, releasing irritating and foul-smelling byproducts.
As the disease progresses, bacteria move down the tooth surface and under the gum where they can’t be removed by brushing and flossing. Over time, bacteria can migrate to the tooth root, weakening the root and eventually leading to tooth loss.
Other infections can cause bad breath, too. Abscesses are deep infections that can cause serious complications as well as bad breath. With these infections, you might notice a persistent sour taste in addition to breath issues.
Sometimes, chronic bad breath is related to conditions outside your mouth. Sinus infections, allergies, postnasal drip, and tonsil stones can all contribute to lingering bad breath. Bacteria and mucus buildup in your throat or nasal passages tend to create smells that brushing alone can’t “fix.”
Digestive issues like acid reflux can also play a role. When stomach acid repeatedly moves backward into the esophagus, it can leave an unpleasant odor in your mouth, odors that make their presence known with every breath you take and every word you speak.
Finally, certain medical conditions can cause chronic bad breath, too. That includes relatively common problems like diabetes, as well as problems with your respiratory system and even some types of cancer.
Because chronic bad breath can have so many causes — including issues that can become far more serious over time — having bad breath evaluated as soon as possible is important for your oral health and your overall wellness, too.
Regular dental visits are definitely one of the best ways to keep your breath fresh and make sure your smile stays healthy and beautiful, especially as you get older. Because we’re a full-service clinic, our team can also recommend additional testing to help determine less common causes of chronic bad breath to help improve your overall wellness, too.
If you’re due (or overdue) for a professional cleaning and checkup, we can help: Call 310-547-0202 to schedule an appointment with the Harbor Community Health Centers team at one of our two locations in San Pedro, California, today.
