10 most common conditions that cause bad breath

Bad breath is a fairly common problem, especially in adults. Despite proper oral hygiene, an unpleasant halitosis may occur. Bad breath can sometimes be caused by some food products, but in many cases it is caused by mouth problems that need to be diagnosed by a specialist.

Bad breath is a common problem that can affect anyone at any given time. Bad breath is a condition that can be difficult to talk about and is not liked. It is assumed to affect 1 in 4 individuals and can be caused by a variety of factors, from poor dental hygiene habits to major underlying health issues.


Here are 10 common conditions that cause bad breath that affects social life and even self-confidence more than once.


Gingivitis is inflammation of the gums due to the presence of bacteria that infiltrate and destroy the root of the tooth. If left untreated, it can turn into periodontitis, the gums are significantly affected and the teeth may weaken. These bacteria are the cause of bad breath. Pregnancy, smoking and menopause can cause gingivitis to occur.

Terrible Language Hygiene

Terrible odors can also come from bacteria in the tongue. The upper part of the tongue that is not adequately moistened by saliva can cause bacteria to accumulate.

Clean your mouth with mouthwash containing menthol or fluoride. Look for artifacts that contain elements in their ingredients that neutralize bacteria and slow the metabolism of bacteria, thereby preventing the formation of foul-smelling elements. Only use mouthwashes for 10 days, so as not to destabilize the oral flora. Don’t forget to brush your tongue too. While brushing the tongue, make the brushing motion real from back to front to remove any residue. Never use the bristles of the brush, as there is a risk of creating small lesions on the tongue where bacteria can slide.

Abscess and Caries

Tooth decay, abscess and tooth extraction can be a source of bacteria. It is necessary to have a regular dental examination to detect diseased or decayed teeth.

Take care of rotten teeth and maintain your oral hygiene. In the presence of infection, a specialist will extract the tooth or treat the abscess.

Inspect Dentures

Dental prostheses that have been badly cleaned or worn for too long can give off a very bad smell over time. It can cause nasty odors, especially if you keep it in your mouth overnight. This is caused by bacteria that remain nestled in the recesses of the prosthesis.

Maintain perfect hygiene by reviewing the denture cleaning instructions. Do not wear dentures for more than 24 hours at a time. Do not forget to clean by brushing with a toothbrush after every meal. Soak in an antiseptic water for 15 minutes each evening.

Stomach Acid Troubles

When the valve in the middle of the stomach and esophagus breaks down, the acid found in the stomach and used for digestion rises, comes to the mouth through the digestive tract and often causes a foul-smelling gas.

A specialist should definitely be consulted for stomach acid problems such as reflux. In general, after a month of treatment everything is back to normal. If there is no microbe called Helicobacter pylorii in the stomach that requires antibiotic treatment, the first treatment is usually effective.


The definitive analysis is partial or complete removal of the tonsils. The surgery is performed either by laser, on an outpatient basis, or by surgery under general anesthesia.


Some medicines have a mouth-drying feature. These are antihistamine, antidepressant, antipsychotic and antihypertensive drugs that have an effect on the parasympathetic border system that controls the salivary glands. When these drugs are taken, the saliva, which is strong in antibacterial elements, cannot moisten the mouth properly and a large number of bacteria settle in the mouth with their nasty odor.

Remember to regularly drink water or herbal teas such as mint tea to moisten the mouth and help destroy bacteria. You can also chew sugar-free gum to increase saliva secretion during the day and consume citrus fruits that trigger saliva production.

Liver Troubles

A problematic liver can cause bad breath, especially after very heavy meals. This nasty bad breath, which is caused by inadequate nutrient absorption, occurs if the liver is defective.

A blood test and CT scan of the liver are recommended to determine the levels of liver enzymes. Bad breath can be a symptom of liver failure, cirrhosis, or hepatitis. You can facilitate the work of the liver by eating foods that are easy for the liver to process, such as vegetables and fruits. Avoid consuming too much protein. Quit alcohol and smoking, which lead to liver dysfunction.

Premenstrual Hormonal Changes

Quickly before the menstrual cycle, a hormonal change occurs in women, which causes the production of dental plaque, which triggers the proliferation of bacteria in particular. This hormonal change also affects the intestinal flora and fills the breath with sulfur.

Do not skip dental and oral hygiene practices by brushing and mouthwashing your teeth systematically. This doesn’t suppress the true cause of bad breath, but it can mask bad breath for that short period of time before your period each month.

Protein and Fat Diets

Protein-laden diets can trigger bad breath. The main culprits are protein and fat diets such as meat, fish, dairy products, eggs and the ketogenic diet with almost zero carbohydrates. In the absence of carbohydrates, the body burns fat and releases waste products called ketone bodies into the blood. They are extremely volatile, and are also released into the respiratory tract and cause your breath to smell bad. People on a ketogenic diet often have acetone-like bad breath.

Adding moderate amounts of carbohydrates to the diet can restore your breath.


It is valuable to try to brush your teeth every day and use dental floss and mouthwash systematically to prevent bad breath. In addition, you need to pay attention to your nutrition and digestive health. In addition to these, you can also use the following 4 formulas.

Baking soda

Baking soda has antimicrobial properties that help eliminate bad odor and possible infections. It is very valuable not to use it in direct contact with the teeth, as it may damage the tooth enamel due to its abrasive feature. You can prepare a paste or mouthwash with baking soda. Dilute 1 teaspoon of baking soda in a glass of water and brush your teeth after dipping the brush.


It is one of the most common aromatic herbs found in kitchens. Parsley contains elements that are effective against bad breath, such as chlorophyll. You can mix it with apple cider vinegar to chew and fight bad breath.

Apple Cider Vinegar

Apple cider vinegar is an effective aid in eliminating bad breath thanks to the acetic acid it contains. This helps lower the pH of the mouth and prevents the growth of bacteria in the mouth.

Herbal Teas

The teas you make from plant types such as nettle, mint, rosemary and fennel, which help to remove toxins accumulated in the body, are also effective in effort with bad breath.

Lemon Juice

Citrus fruits stimulate saliva production, which inhibits the growth of bacteria in the mouth. Lemon juice helps relieve dryness and also kills bacteria.

Chamomile Juice

A well-known remedy for getting rid of bad breath is chamomile juice. Chamomile juice helps to eliminate bacteria that grow in the mouth. You can gargle with chamomile juice.