When it comes to liver disease, those affected may experience excessive sweating and a smell that has been likened to that of rotten eggs. Diabetic ketoacidosis, which is caused by high blood sugar, can lead to a fruity breath and a pungent body odor. Additionally, excessive sweating and odor can be present in those with serious illnesses. Patients with diabetic ketoacidosis often have a fruity smell due to ketones, although many people cannot detect it.
A hepatic fetus is a sign of serious liver disease; it is a sweet, musty smell that can be found in both breath and urine. This is caused by the excretion of dimethyl disulfide and methyl mercaptan (CH3SH), which is an excess of methionine. In chronic kidney failure, there is an ammonia smell due to the breakdown of urea in the saliva, combined with a fishy smell derived from dimethylamine and trimethylamine. The presence of blood in the intestine that produces melena also has an unforgettable smell.
The smell of the hepatic fetus is sharper and smells of sulfur. Medically reviewed by Dr. Jeffrey Fine, certain smells can alert us to underlying chest diseases. For example, if accompanied by the less definite smell of fever, which is likely related to dry sweat, this should make us more inclined to prescribe an antibiotic.
An elderly person who smells of urine can lead us to check for glucosuria or infection. There is also an unforgettable scent that alerts us to the retention of a vaginal tampon, especially if the symptom that occurs is a vaginal discharge. The primary olfactory cortex is related to the amygdala and hippocampus, which are involved in emotional and short-term memory; for this reason, certain smells can cause vivid memories of people and events. One of them is the “smell of poverty”; a mixture of wet and cooked cabbage, while others, such as a persistent smell of curry and stale beer, can indicate the cause of gastritis.
Every doctor would recognize the smell of a nursing home (talcum powder and urine), a hospital (talcum powder and disinfectant with a touch of air freshener) or a psychiatric unit (just like the hospital, but with the added scent of sweat and fear). In conclusion, liver disease can cause excessive sweating and foul odors that have been compared to rotten eggs. Diabetic ketoacidosis can lead to fruity breath and pungent body odor. Additionally, those with serious illnesses may experience excessive sweating and odor.
The primary olfactory cortex is related to emotional and short-term memory; for this reason, certain smells can cause vivid memories.