We have many people around us suffering from bad breath and some even having the chronic version of this problem. If you have nasty breath once in a while its normal, but if you have continuous foul breath that means it's the time to do something about it and possibly see your dentist. He may be the one who can tell you the exact bad breath cause and cure.
Problems such as tooth decay and gum diseases are the common culprits to foul breath. Other quandaries like periodontal disease or dental caries (tooth decay or cavity) can also cause bad breath.
People generally are unaware of the fact that the condition called xerostomia (dry mouth) is a major factor leading to the bad mouth odor. The saliva in our mouth cleans the mouth naturally so when our mouth becomes dry the tiny food particles in the mouth cannot be flushed away, which lead to growth of bacteria, and cause foul breath.
These bacteria accumulate in the backside of the tongue and produce the volatile sulfur compounds which cause chronic halitosis in adults. In such a case a good tongue scrapper may help reducing the problem. The use of mouthwashes with alcohol in it may actually worsen the problem. And strange but truth - some medications also may cause foul breath.
If you have the occasional nasty breath it may be due to some food such as garlic, onion and alcohol, and proper brushing and thorough flossing is a good bad odor breath cause cure. Some other major causes may include vitamin B deficiency and/or smoking. Smoking stains our teeth and also irritates the gums that consequently lead to a horrible breath.
Drinking at least 8 big glasses of water every day is a preeminent bad breath cause and cure. Yogurt is also touted as a good cure. Yogurt reduces levels of hydrogen sulfide in the mouth which is one of the major causes.
Respiratory problems such as the throat infections are common diseases, which contribute in producing foul breath. Since numerous bacteria build up in the throat because of infection, a pus-like odor puffs out with each breath from the mouth when you begin talking. A respiratory disorder like a lung infection wherein the millions of bacteria accumulate can also result in foul breath. So it may be a good idea to first contact your dentist for correct advice on bad breath cause and cure.