Main causes of bad breath
Identifying the cause of bad breath is the first step to treating it effectively. The most common causes include:

Factors that contribute to halitosis
Oral problems
Accumulation of bacteria on the tongue and between teeth, gum disease, cavities, dental abscesses. Most cases of halitosis originate in the mouth.
Poor oral hygiene
Lack of regular brushing, not using dental floss, absence of regular professional dental cleanings. Accumulated bacterial plaque produces bad odor.
Foods and drinks
Consumption of garlic, onion, coffee, and alcohol. These contain volatile compounds that are released into the bloodstream and exhaled through the lungs.
Tobacco
Smoking cigarettes or chewing tobacco causes a persistent unpleasant odor in the mouth and breath, in addition to other oral health problems.
Health problems
Respiratory infections, sinusitis, liver or kidney disease, gastroesophageal reflux, and uncontrolled diabetes can contribute to bad breath.
Dry mouth (xerostomia)
Lack of saliva favors bacterial growth. It can be caused by medications, salivary gland problems, or breathing through the mouth.
At ENIQ we perform a complete evaluation to identify the specific cause of your halitosis and offer you the most appropriate treatment.
Frequently asked questions about halitosis
Answers to common questions about bad breath and its treatment in Madrid. customer service.
In most cases, the dentist, because bad breath usually starts in the mouth: bacteria building up on the tongue and between the teeth, gum disease, tooth decay or abscesses. If the cause lies outside the mouth, such as sinusitis, gastroesophageal reflux, diabetes or liver or kidney disease, it should be treated by a doctor.
In most cases it can be treated and controlled, although it depends on the cause. When it is due to oral problems such as bacterial plaque, gum disease or tooth decay, the right dental treatment and good oral hygiene can eliminate it effectively. Some chronic cases require ongoing management.
First, we carry out a full assessment to identify the specific cause of your bad breath. If it comes from the mouth, we treat the dental problem behind it (plaque, gum disease, tooth decay) and give you hygiene guidelines, such as cleaning your tongue and flossing daily. If everything points to a medical cause, we will advise you to see your doctor.
No, although most cases of halitosis originate in the mouth, it can also be caused by health problems such as respiratory infections, sinusitis, liver or kidney disease, gastroesophageal reflux, and uncontrolled diabetes. It is important to perform a complete evaluation to identify the cause.
You should brush or clean your tongue at least twice a day, preferably every time you brush your teeth. The tongue is one of the main areas where bacteria that cause bad breath accumulate. Use a tongue cleaner or gently brush with your toothbrush.
Mouthwashes can help freshen breath temporarily, but they do not eliminate the underlying cause of bad breath. It is important to maintain complete good oral hygiene, including brushing, using dental floss, and cleaning the tongue. If bad breath persists, consult your dentist to identify and treat the root cause.
Yes, dry mouth (xerostomia) is a common cause of bad breath. Saliva helps clean the mouth and neutralize acids produced by bacteria. When there is a lack of saliva, bacteria multiply more easily, causing bad breath. Drink water regularly and consult your dentist if you experience persistent dry mouth.
You should consult a dentist or doctor if bad breath persists despite maintaining good oral hygiene, if it occurs chronically, if it is accompanied by other symptoms such as pain, bleeding gums, or changes in taste, or if it significantly affects your quality of life and social relationships.

