Bad breath is not as easy to be cured as it seems, especially if it is chronic bad breath. Taking bad breath as something not to worry about or just something that is a click away because remedies to it are all over the internet, or you just rely on your new bought electric toothbrush, think again. When bad breath still continues after several trials of home remedies like monitoring good oral hygiene, the breath might be caused by other diseases that might be more serious than just bacteria build up in the mouth.

Chronic bad breath may be caused by diabetic ketoacidosis or type two diabetes. A person suffers from diabetes if the blood sugar of the body becomes uncontrolled. Excess sugar in the bloodstream affects the breath of the diabetic person causing the breath to smell like the combination of grapes and nail polish.

Constipation or bowel movement problems may also cause bad breath. This occurs when a person does not regularly discharges feces or when there is s problem on the person’s colon. When a person’s colon is blocked, which is medically known as ischemic colitis, the smell of feces goes to the lower throat that causes the foul smell of the breath. When the colon is blocked, digested food builds up and congests in the intestines which become a breeding place for bacteria. Chronic bad breath caused by colon blockage usually happens to people above 80 years old and to triathletes. Triathletes suffer such because of dehydration which is followed by bad smelling breath.

Breath that smells like rotting fish or dried fish, on the other hand, may be a symptom of chronic kidney disease or kidney failure. When the kidney fails to function well, it also fails to filter a chemical substance called creatinine. This chemical is the root of the rotting fish smell of the breath. Yet, selenium poisoning may also cause fishy smell of the breath. Selenium comes from medical supplements and may become poisoning when intake is too high. Eating too many Brazil nuts may also be a source of selenium overdose.

Liver failure which is common to alcoholics and drug abusers is another source of chronic bad breath. However, liver failure might be genetic. Nonetheless, anyone who suffers it may experience breath with a fecal or decomposing smell. Concentrated methyl mercaptan is the source of the smell.

Infected sinuses, nasal cavity, or lungs also causes foul smell of the breath. Because the nasal discharges flow in the throat, the bacteria build up on the throat making the air released from it smell foul and unusual.

Now that it has been seen that chronic bad breath is a serious problem, those who have it might take a step of going to a doctor for a thorough check up and proper medication. Because some things are really beyond what a normal person can do; some things must be brought to real specialists.

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