The normal human body is not unusual smell, when people suffering from certain diseases, the body through the skin can sometimes mucosa, respiratory secretions, the gastrointestinal tract vomit and excrement issued unusual odor, through the identification of these abnormal smell can help us early discovery And the early identification of these diseases.

Now issued a number of abnormal body odor and disease relations are listed below:

"Liver smell", suffering from the outbreak of hepatitis or other causes serious damage to the liver function of patients, often breath a special smell, commonly known as the liver out. Because methyl mercaptan and dimethyl disulfide can not be liver metabolism, the body of a special smell. Liver smell that serious damage to liver function, the performance is a critical condition.

"Rotten Pingguo Wei", diabetes patients in critical condition, a lot of fat in the liver, and a ketone and spread to the blood, resulting in the exhaled air with acetone, with the exhaled gas will be a rotten Ping Guowei . Black Ping Guowei for diabetic ketoacidosis characteristics.

"Urine Sao taste", suffering from chronic nephritis, or kidney patients, the disease progress to chronic renal failure stage (commonly known as uremia), because no urine, some toxic substances (such as urea nitrogen, creatinine, etc.) can not From in vitro and retention in blood, it will enable patients exhaled gas emitting a Niaowei or Anwei, it is more critical condition as a signal. In addition, urachal urine leakage of urine from the patient's umbilical fistula Lou Chulai, incontinence of urine of patients can not control their body can also be distributed to the urine Sao bad taste.

"Manure smell," suffering from bladder colon fistula patients in the feces of intestinal fistula can be adopted into the bladder, dissolved in urine, which is usually caused by a fecal stench of urine. In addition, urachal fistula patients fecal droppings from umbilical fistula Lou Chulai, fecal incontinence patients can not control the stool, his body can also be emitting a bad smell of manure.

"Corruption Xingchou taste", suffering from cystitis or purulent pyelonephritis patients, the urine of a large number of bacterial growth and reproduction, there will be distributed by corruption Xingxiu flavor.

"Garlic flavor," commonly found in organic pesticide poisoning patients, the breath of gas, vomit can be distributed to irritation Suanwei.

"Maple syrup flavor," also known as the charred Tang Wei, maple syrup urine disease patients is the most commonly circulated to smell. Maple syrup urine disease are autosomal recessive genetic disease. It is the harm brain cells can be poisoned, causing serious brain injury, mental patients caused significant decline, even as idiots.

"Niaowei cat", common in high-glycine hyperlipidemia, which is a disease of amino acid metabolism disorders. Patients showed mental retardation, osteoporosis, blood platelet and leukocyte reduction, vulnerable to infection or bleeding.

"Rotten cabbage flavor," because of the lack of tyrosine in converting enzyme, tyrosine metabolism lead to obstacles and retention in blood, the body will issue a similar Guaiwei of rotten cabbage. Patients in general performance of growth and development for the slow and easy with rickets, liver failure and hypoglycemia, hypoglycemia can often syncope or ventilation.

"Hops oven taste", mainly seen in methionine malabsorption syndrome, also known as the hop-up urine disease. Patients with urine and sweat have a special dry celery, or yeast-like smell of hops oven characteristics. As the intestinal absorption of methionine transit system dysfunction, intestinal mucosa methionine can not be absorbed by the intestinal flora and the role of decomposition will methionine, a large number of α-hydroxybutyric acid, absorption into the body through urine Drained by the special smell of α-hydroxybutyric acid induced. Main symptoms of white hair, mental retardation, ventilation, and so on.

"Han Wei feet," Khan, also known as stinky feet syndrome, may be an autosomal recessive genetic disease. The main clinical manifestations of special Jiaohan smell, mental retardation and ataxia, and other symptoms. As short-chain fatty acids in metabolic disorders, in isoamyl?coenzyme A dehydrogenase activity disappeared, isoamyl?not coenzyme A further oxidation, which vary acid and its derivatives caused by accumulation in the body. The patient's vomit, breath, urine, skin and blood are distributed to a particular smell, as a kind of cheese or smell the strong smell Khan foot.

"Niaowei rats", common in benzene acid urine disease, which is a congenital abnormality of the amino acid metabolism genetic diseases, congenital because of the lack of phenylalanine hydroxylase, is not normal phenylalanine ammonia into casein Acid, phenylalanine in the stock, and to the amino acid to form benzene. A large number of benzene acid and its metabolites in stock, and from the urine of rats as distributed to a urine-like Guaiwei.

"Anabaena smell", mainly found in fish Xingxiu syndrome, a congenital recessive genetic disease, liver due to the lack of human trimethyl amine oxidase, which trimethyl amine in the body can not be liver metabolism, large reserves. The patient's sweat, urine, exhaled gas from a large number of Anabaena smell the material - the three-amine.

"Halitosis", oral issued unpleasant smell, the general view of oral inflammation, gastritis, gastric ulcers and other gastrointestinal diseases.

"Fox smell," Yexiu common in the patients, because of the axillary sebaceous gland secretion of sebum for the bacteria
Used and distributed to the Fox special smell. Period in young adults, sebaceous gland secretion exuberant, Fox also especially heavy smell.

In addition, such as the Han Wei Wen and acid common in febrile diseases, such as rheumatic fever or long-term oral antipyretic analgesic drugs patients breath alcohol found in a thick drink, or drink a lot; bad odour should Nongye Consider gas gangrene infection or the possibility of anaerobic bacteria; vomiting the contents of a sour stomach prompted the Food and stranded in a long time and fermentation, is common in pyloric obstruction or achalasia of the patients vomit showed fecal stench should consider obstruction The existence of fecal stench of corruption with more due to indigestion or chronic pancreatitis caused pancreatic dysfunction, stool with dysentery Xingxiu taste common in the patients showed sputum Xue Xingwei more common in a large number of patients hemoptysis, if the stench is more common in sputum Lung abscess or bronchiectasis patients.