breath the smell of ( by mouth halitosis) is a common problem. Because of this many times embarrassment has to be faced. Usually the reason for this is not taking care of oral hygiene, smoking, dryness of mouth, pyorrhea or any gum disease etc. In this way people use mouth freshener Do Huh , etc., but sometimes it does not work and all the remedies become ineffective. In this case you need to specialize ( specialist ) because bad breath can also be a sign of some other problem. Know here the cause of bad breath.

gastrointestinal infection

Many times, due to any kind of infection in the stomach, the stomach becomes upset, as well as the problem of halitosis can also occur. Helicobacter pylori infection is an infection of the stomach and small intestine. People suffering from this often have the problem of bad breath.


Bad mouth also points towards diabetes as it is one of the symptoms of diabetes. This is caused by an increase in ketone levels in the blood. In such a situation, the smell of acetone comes from the mouth of a diabetic patient.

kidney problems

Even if you have kidney problems, there is a problem of bad breath. When the kidneys are unable to filter urea, the amount of urea in the bloodstream increases. In such a situation, there may be a problem of bad breath. Apart from this, the problem of dry mouth is also seen in kidney patients, it can also cause bad breath.

lung infection

Lung infection can also cause bad breath. In case of tonsillitis, tonsil stones, sinus and bronchitis problem, mucus comes out, which can cause bad breath. In this problem, many times mucus and bad breath start.

liver problems

If your liver does not work properly, then toxic elements increase in the body. In such a situation, there may be a problem of bad breath. Apart from this, people can often have bad breath problems even during crash dieting.