What Are The Main Causes Of Bad Breath?

Read More

Bad breath is commonly known as halitosis. It is a serious problem around the world and several factors contribute to it. Many people are embarrassed to have the condition. It may even go to the extent of separating friends and colleagues, which is why it’s essential to learn how to get rid of it. If you want to know how you can get rid of bad breath, it’s important that you understand what causes it so that you take the right steps to get rid of it.

The following are some of the most common causes of bad breath:

Irregular brushing and flossing

It may sound obvious, but infrequent or limited brushing and flossing can significantly contribute to halitosis. This is because bacteria and decaying food particles get trapped in the mouth. This causes bad breath when you exhale. Going to the dentist at least once every 6-months will help keep your teeth in good condition. It is recommended that you find a dentist in Anchorage that can help keep your teeth cleaned but also who can teach you the right way to brush and floss your teeth. The dentist you choose can only help clean plaque and tartar build up on the teeth, which will help get rid of bad breath for a short period of time.

Food and drink

Consumption of strong flavored foods,  e.g. spices, onions and garlic is likely to leave you with bad breath. Stong smelling drinks like coffee or alcohol may also contribute to halitosis.

This kind of halitosis is normally temporary and may be easily prevented by avoiding these kinds of food or drink. Good oral hygiene can also help.

Dry mouth

Xerostemia is a disorder that results in a drop in saliva production. This causes a dry mouth. Xerostemia is caused by several factors, and some may need medical attention.

Saliva is essential as it provides lubrication to the mouth, which allows correct chewing and swallowing. It helps prevent cavities and cleanses the mouth naturally. If you have a dry mouth, you may have bad breath as trapped food particles in the mouth decompose and give off bad smell when you breathe out.


Smoking has very harmful effects on our general wellness and health. It contains thousands of chemicals, most of which are poisonous. It is also the leading cause of periodontal disorder. When you smoke, the smoke gets into the lungs before it’s exhaled through the mouth and nose. This immediately affects your breath as the residue and chemicals from the smoke remain in the airways and mouth. Smoking also leads to gum disease, which is one of the major causes of bad breath.


Some types of medicines can result in bad breath. These medications include nitrates, tranquilizers (phenothiazines), some chemotherapy medication, etc.

Medical conditions

Chronic or unexplained bad breath can be a sign of an existing disease or medical condition.

Ketoacidosis is condition that occurs in diabetics and is characterized by foul smell in the breath. Those who diet frequently can experience bad breath, as well as those who have eating disorders. People who have chronic kidney failure may exhale bad breath which smells like fish, urine or ammonia. Lung infections and sinusitis may also lead to bad breath as can bronchitis, gastritis, etc.