What Is Bad Breath (Halitosis)?

Bad breath, also known as halitosis, is an unpleasant odor that comes from the mouth. It can be a sign of poor oral hygiene, but it can also be caused by underlying medical conditions.

Common causes of bad breath include:

* Poor oral hygiene: This is the most common cause of bad breath. When you don't brush and floss your teeth regularly, bacteria can build up on your teeth and gums and cause an unpleasant odor.

* Dry mouth: Saliva helps to wash away bacteria from the mouth and keep it moist. When you have dry mouth, bacteria can build up and cause bad breath.

* Gum disease: This is a common condition that can cause bleeding, swelling, and pain in the gums. Gum disease can also lead to bad breath.

* Tooth decay: When bacteria eat away at the enamel on your teeth, it can cause cavities. Cavities can trap food and bacteria, which can lead to bad breath.

* Sinus infections: These infections can cause postnasal drip, which can bring mucus and bacteria into the mouth and cause bad breath.

* Acid reflux: This condition occurs when stomach acid backs up into the esophagus. Acid reflux can cause bad breath because the stomach acid has a strong odor.

* Certain foods: Some foods, such as garlic, onions, and coffee, can cause bad breath. These foods can release compounds that are carried into the breath.

It's important to see your doctor or dentist if you have bad breath that doesn't go away with good oral hygiene. Bad breath can be a sign of an underlying medical condition that needs to be treated.

Tips for preventing bad breath:

* Brush and floss your teeth regularly: Brush your teeth twice a day, and floss once a day. This will help to remove plaque and bacteria from your teeth and gums.

* Use a tongue scraper: A tongue scraper can help to remove bacteria from the back of your tongue, where it can build up and cause bad breath.

* Stay hydrated: Drink plenty of water throughout the day to stay hydrated. Saliva helps to wash away bacteria from the mouth and keep it moist.

* Avoid foods that can cause bad breath: Avoid foods such as garlic, onions, and coffee, which can release compounds that are carried into the breath.

* Quit smoking: Smoking can damage your teeth and gums and lead to bad breath.

* See your doctor or dentist regularly: See your doctor or dentist for regular checkups and cleanings. This will help to keep your mouth healthy and prevent bad breath.