$type=carousel$sn=0$cols=4$va=0$count=12$show=home

12 Diseases Doctors Can Actually Detect Through Smell

Many diseases and conditions have their own “breathprint,” and this may soon pave the way for earlier detection and diagnosis.


By Denise Mann, MS, Reader's Digest

Does disease smell?

Body odor can be a sign of more than just someone forgot to put on their deodorant. Researchers have long known that certain illnesses including cancer, multiple sclerosis, and Parkinson’s disease, cast particular odors, says Alan Hirsch, MD, the Neurological Director of the Smell & Taste Research and Treatment Foundation in Chicago. While scent tests to diagnose disease are not quite ready for prime time, research is ongoing, says Dr. Hirsch, also the author of several books including Nutrition and Sensation. Make sure you know about these diseases that doctors miss the most.


Why do diseases smell?

Diseases change the way a body works, says Yehuda Zeiri, PhD, a biomedical engineer at Ben-Gurion University’s Kiryat Bergman Campus in Be’er-Sheva, Israel. “When disease leads to enhancement of new and different biochemical processes in the body, these processes may lead to the production of small volatile molecules,” he explains. “These [molecules] can be transported by the blood to the lungs and be released in exhaled breath; they can also be released in the urine and sweat.”


Diagnosing diseases through smell

Researchers are developing ways to detect the scent of disease. “According to the scientific literature there is evidence that the scent may contain markers for lung cancer, breast cancer, diabetes, melanoma, and more,” Dr. Zeiri says. In the future, doctors may be able to spot cancer, diabetes, kidney disease, and a host of other conditions solely by their smell—and well before other symptoms show up. Here are some of the conditions that doctors can now—or will soon—detect by smell. Don’t believe these health myths that make doctors cringe.


Preeclampsia

Pregnancy-related high blood pressure—preeclampsia—is an early warning sign of deadly eclampsia, which is why it’s so important to spot the condition early. A study in a 2016 issue of Advanced Materials Science showed that researchers could detect preeclampsia with 84 percent accuracy based on a mother’s “breathprint”—like your fingerprint, your breath contains unique markers that can reveal a lot about your health.


Lung cancer

There is compelling research that indicates lung cancer can be detected by smell, Dr. Hirsch says. An invention called “NaNose”—a breathalyzer-type device developed by an Israeli company—is up to 90 percent accurate at diagnosing lung cancer; the device detects a special “odor” emitted by the cancer cells. Doctors can use the same technology to identify Parkinson’s disease, other cancers, kidney failure, multiple sclerosis, and Crohn’s disease—and the accuracy rate is at 86 percent, according to a study published in the journal ACS Nano.


Kidney failure

Ammonia on the breath is a sign of kidney failure. University of Illinois researchers have developed a disposable device that can detect the breathprint of kidney failure and potentially get people to a doctor sooner—when treatment will be more effective. “In the clinical setting, physicians use bulky instruments, basically the size of a big table, to detect and analyze these compounds. We want to hand out a cheap sensor chip to patients so they can use it and throw it away,” says professor Ying Diao, PhD, a professor of chemical and biomolecular engineering at Illinois, in a news release. Watch out for these silent signs your body might be in big trouble.


Liver failure

When your liver stops doing its job and processing toxins, contaminants will build up in your urine, perspiration, and even your breath—and odor will be like raw fish.


Multiple sclerosis

MS is an autoimmune disease, where the body begins attacking its own central nervous system. The resulting nerve damage can cause numbness, tingling, and problems with vision and gait. The condition is most often diagnosed by magnetic resonance imaging (MRI) of the brain or a “spinal tap,” but MS may also have its own distinct breathprint, according to a report in ACS Chemical Neuroscience. In the study, exhaled breath was collected from 146 people with MS and 58 people without this progressive disease—and researchers identified a clear pattern.


Infectious disease

Worried that you should put some space between you and your spouse or a co-worker who might be coming down with the flu? Give ’em a sniff, according to a small study in the Proceedings of the National Academy of Sciences. In this study, participants could identify sick versus healthy people simply by smelling their body odor and looking at photographs of their faces for visual cues, such as skin pallor.


Gum disease

If you have an infection in your gums, the bacteria releases waste products such as hydrogen sulfide, which smells like rotten eggs, explains Dr. Hirsch. “This smell tells us that the person has gum disease, a dental abscess, or poor oral hygiene,” he says. “The abscess could be hidden in a crevice that is hard to find on an X-ray, but the scent can encourage your dentist to look harder and order a panoramic X-rays to find the culprit.” These are the shocking diseases that eye doctors find first.


Diabetes

People with diabetes can have a fruity smell to their breath, Dr. Hirsch says. This can signal diabetic ketosis: When there isn’t enough of the hormone insulin or the body isn’t using it correctly, we start burning fat for fuel. This can lead to potentially fatal ketoacidosis if not caught and addressed early.


Mono

Infectious mononucleosis or mono strikes about 90 percent of the population worldwide; for some people, sour breath is among the first signs, Dr. Hirsch says.


Trimethylaminuria

Also known as fish-odor syndrome, trimethylaminuria is a rare metabolic disorder that occurs when a person can’t digest certain foods, including eggs, liver, legumes, fish, and some vegetables. As the foods sit undigested in the intestines, trimethylamine builds up and is expelled in bodily fluids like sweat and saliva, Dr. Hirsch explains. The smell is described as similar to rotting fish, urine, days-old garbage, or rotten eggs. It’s not a life-threatening condition, but the unpleasant odor can lead to social isolation, depression, and emotional disorders.


Psychiatric illness

Bad breath often accompanies schizophrenia and other severe types of psychosis, Dr. Hirsch says. “These individuals are fearful of others and one of the ways they may keep people away is by not bathing,” he says. Not taking care of one’s self can also signal a relapse.


Maple syrup disorder

Babies born with this genetic disorder can’t break down certain parts of proteins and, as a result, their urine, ear wax, and other bodily fluids may smell like maple syrup, Dr. Hirsch says. Doctors are also very observant, this is what they can tell by just looking at you.
Conditions, Men's Health, Women's Health

COMMENTS





Name

Accessories,8,Art,24,Autos,15,Beauty,201,Bollywood,9,Books,5,Business,119,Career & Education,39,Cars,8,Cartoons,8,Celebrities,18,Consumer Trends,6,Crime,45,Design,10,Destinations,104,Economy,2,Entertainment,209,Environment,14,Exhibition,7,Family,3,Fashion,495,Features,54,Fitness,71,Food,103,Food and Drinks,9,Games,21,Gastronomy,9,Health,3970,Hollywood,2,Home and Decor,13,Home and Garden,3,Hotels,31,Household,1,Internet,26,Juicy,261,Lifestyle,3183,Local,12,Mortgages,2,Movie,46,Movie Reviews,3,Music,54,Music Review,2,New York,1,Newsmakers,6,Odd News,163,Offbeat,760,Opinion,53,People,35,Photos,106,Politics,17,Protest,2,Real Estate,51,Relationships,54,Restaurants,29,Restaurants & Gastronomy,3,Science,91,Sports,153,Technology,434,Top News,78,Transport,30,Travel,4160,Trends,6,TV,11,U.S.,365,Weather,3,Women's,987,World,94,
ltr
item
U.S. Daily News: 12 Diseases Doctors Can Actually Detect Through Smell
12 Diseases Doctors Can Actually Detect Through Smell
https://4.bp.blogspot.com/-XC5u1a7IIeU/XNW377w3sNI/AAAAAAAAjSY/_s8araEG14AO1mHdfxi0drKyQ-SIX5pIACLcBGAs/s1600/1.jpg
https://4.bp.blogspot.com/-XC5u1a7IIeU/XNW377w3sNI/AAAAAAAAjSY/_s8araEG14AO1mHdfxi0drKyQ-SIX5pIACLcBGAs/s72-c/1.jpg
U.S. Daily News
https://www.dailynews.us.com/2019/05/12-diseases-doctors-can-actually-detect.html
https://www.dailynews.us.com/
https://www.dailynews.us.com/
https://www.dailynews.us.com/2019/05/12-diseases-doctors-can-actually-detect.html
true
8146511928066133848
UTF-8
Loaded All Posts Not found any posts VIEW ALL Read More Reply Cancel reply Delete By Home PAGES POSTS View All RECOMMENDED FOR YOU LABEL ARCHIVE SEARCH ALL POSTS Not found any post match with your request Back Home Sunday Monday Tuesday Wednesday Thursday Friday Saturday Sun Mon Tue Wed Thu Fri Sat January February March April May June July August September October November December Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec just now 1 minute ago $$1$$ minutes ago 1 hour ago $$1$$ hours ago Yesterday $$1$$ days ago $$1$$ weeks ago more than 5 weeks ago Followers Follow THIS PREMIUM CONTENT IS LOCKED STEP 1: Share. STEP 2: Click the link you shared to unlock Copy All Code Select All Code All codes were copied to your clipboard Can not copy the codes / texts, please press [CTRL]+[C] (or CMD+C with Mac) to copy