What does cancer smell like?Effects of changes in body odor caused by cancer treatment

2022-06-20 0 By

The earlier cancer is detected and treated, the better a patient’s prognosis, which means longer survival.Researchers have been trying to find ways to detect cancer early.Early detection is challenging, however, because some cancers only begin to show symptoms at very advanced stages.Researchers are now exploring the possibility of detecting the smell of cancer to help diagnose it earlier.It is well known that dogs have an amazing sense of smell.For years, humans have used dogs’ keen sense of smell to detect drugs and weapons and help find missing people.So researchers also wondered if dogs could sniff out cancer in humans.Studies have shown that dogs have a much better sense of smell for volatile organic compounds (VOCs) than humans.Volatile organic compounds are byproducts of certain biological processes in the body.Infections, inflammation and even cancer can produce VOCs that can be sensed in the breath or urine.In these studies, dogs are trained to detect the smell of cancer, usually through breath or urine samples.While it’s not clear which vocs dogs can smell, they have successfully detected cancer.In one study, researchers gave dogs urine and breath samples.Dogs that received urine and breath samples were able to correctly detect cancer in 98 percent of the samples.Dogs given only urine samples were able to correctly detect cancer in 87 percent of the samples, while dogs given only breath samples were able to correctly detect cancer in 78 percent of the samples.Notably, however, the study did not mention whether the dogs found vocs in people who did not have cancer.What causes cancer smells Scientists are still trying to determine exactly why cancer smells.Cancer is essentially a process in which cells don’t divide properly (cells multiply too quickly and don’t die when they should).This abnormal process can lead to the death of other healthy cells, as well as changes in the body that may produce volatile organic compounds.These volatile organic compounds can be detected in breath and urine samples from cancer patients, as well as in other body fluids.One study found different levels of vocs for various cancers, including breast, prostate, lung and bladder cancer.In addition, higher levels of certain volatile organic compounds were found in cancer patients than in non-cancer patients in the study.Polyamines are volatile organic compounds that may produce odors.This compound is usually produced in rapidly dividing cells, just like cancer cells.Polyamines can be detected in the blood and urine of cancer patients.If cancer cells are near the skin’s surface and cause ulcers to form, this can be a breeding ground for bacteria.The resulting infection can cause an unpleasant smell.The average person can’t detect the smell of cancer, but they may notice changes in the smell of body fluids while undergoing cancer treatment.For people undergoing cancer treatment, the sense of smell may be more sensitive, and it can be easy to feel nauseous for some strong-smelling foods.Cause Side effects of chemotherapy can cause changes in taste and smell.This is a common side effect of many chemotherapy drugs and regimens used to treat many types of cancer.Since chemotherapy is administered throughout the body, it produces a variety of odors, which can be emitted through the skin, urine, feces or sweat.Some side effects of treatment chemotherapy and other cancer treatments are unavoidable.However, there are steps you can take to help you stay as comfortable as possible.If your sense of smell is sensitive, which can lead to nausea, avoiding your sensitive smells may help.To control the smell of food, try the following: Try foods that can be eaten raw;Don’t eat in a room that’s too warm;Eat cooler food;Avoid foods with strong smells, such as fish or Onions.For those with ulcerative tumors that can become infected and cause a foul smell, medications such as antibiotics can help reduce the smell.Plus, maintaining proper skin hygiene can help avoid infection, which in turn alleviates fetid odors.Conclusion Specially trained dogs can detect the odors of volatile organic compounds in their bodies that are associated with the development of cancer.However, this is not the standard of care and more research needs to be done.These smells are usually undetectable to humans, and scientists are working on ways to measure volatile organic compounds in urine and breath samples.In addition, chemotherapy used to treat cancer may also change the smell of a person’s urine, stool and sweat.Reference source: https://www.verywellhealth.com this article number information is for reference only, specific treatment follow the doctor’s advice!