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Five Common Causes of Bad Breath (and What You Can Do About Them)

September 6, 2023 Five Common Causes of Bad Breath (and What You Can Do About Them)

Bad breath, also known as halitosis, can be an embarrassing and uncomfortable problem that affects millions of people worldwide. It can lead to social isolation, low self-esteem, and even job loss. Fortunately, bad breath is usually caused by something that is easily treatable. In this article, we’ll discuss the five most common causes of bad breath and what you can do to get rid of it. Get ready for good advice from your favorite dentist in Barnegat!

1. Poor Oral Hygiene

Poor oral hygiene is one of the most common causes of bad breath. When you don’t brush and floss regularly, food particles can remain in your mouth and get trapped between your teeth. Bacteria will then start to break down these food particles and release an unpleasant odor. To prevent bad breath caused by poor oral hygiene, make sure to brush your teeth twice a day, floss at least once a day, and use mouthwash regularly.

2. Dry Mouth

Dry mouth or xerostomia is another common cause of bad breath. It occurs when there isn’t enough saliva in the mouth to wash away food particles and bacteria. Saliva is essential because it helps to neutralize acids and prevents plaque buildup. A dry mouth can be caused by certain medications, dehydration, or certain medical conditions. To tackle this issue, you can stay hydrated, chew gum or suck on candy that contains xylitol, or use an artificial saliva substitute.

3. Gum Disease

Gum disease or periodontal disease is a bacterial infection that affects the gums and the supporting structures of the teeth. Symptoms of gum disease include bad breath, bleeding gums, and gum recession. If left untreated, gum disease can lead to tooth loss. The best way to prevent gum disease is to practice good oral hygiene, go for regular dental checkups, and quit smoking.

4. Sinus and Respiratory Infections

Bad breath can also be caused by sinus and respiratory infections, such as postnasal drip or tonsillitis. Infections in these areas can lead to mucus build-up and bacterial growth that cause bad breath. To treat bad breath caused by these infections, you need to treat the underlying infection. This can be done by taking antibiotics or using nasal sprays, or with a visit to your dentist near Forked River.

5. Diet

Your diet can also play a role in causing bad breath. Foods that have strong odors such as garlic, onions, and curry can leave a lingering smell in your mouth even after brushing. Moreover, diets high in sugar and starch contribute to the growth of harmful bacteria and cause bad breath. To prevent bad breath caused by diet, it’s essential to eat a balanced diet rich in fruits and vegetables, avoid sugary and starchy foods, and brush and floss regularly.


Bad breath can be a frustrating problem to have, but there are several things you can do to get rid of it. Simple lifestyle changes such as improving your oral hygiene, staying hydrated, and eating a balanced diet can make all the difference. If bad breath persists despite your efforts, it’s important to see a dentist near Forked River to identify any underlying medical conditions. By following these tips, you can maintain optimal oral health and keep bad breath at bay.

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