There are lots of reasons for the bad breath. A bacterium is an important bad breath cause. Bacteria in the mouth break down the food particles that are settled on the lining and try to acquire nutrients from them. As a result of this reaction, sulfur compounds are generated, which result in bad breath.
Less creation of saliva flourishes these bacteria in the mouth adding woes to the problem. Saliva helps in flushing out the older food granules completely. Lack of saliva results in more food granules staying in the mouth. Bacteria present in the tongue utilize this opportunity. Saliva is also helpful in neutralizing acids.
The creation and flow of saliva is reduced as we grow older. This results in dehydration and thus reduces the moisture level in the mouth. Snoring also dehydrates the mouth. Respiratory infections also lead to bad breath problems.
Certain medicines, when taken, dry out the mouth and can be a bad breath cause. Medicines taken for allergies have the highest probability to dry out the mouth. Other medicines, which support this action are drugs taken for high blood pressure and depression medicines. Smoking is an important factor here. It will dry out the saliva and will leave tobacco remnants. These particles generate a bad breath. Alcohol intake must be controlled. This is a temporary bad breath cause. However it is good to quit smoking and alcohol for other health reasons too.
Irregular flossing of teeth is also a major cause for bad breath. Closing the mouth for a longer time and lack of oxygen are other major reasons for bad breath. One has to adapt to a healthy eating and lifestyle to prevent these problems. Bad breathe is found in humans and also in dogs and cats. Hence it is a common problem for which people should not shy away considering it as an embarrassment.
Proper medication must be taken and the potential bad breathe cause, must be identified properly. It might be some other disease, which is causing bad breath. Consulting a dental specialist can easily cure all your problems.