Why does urine smell badly




















According to research published in the British Medical Journal , roughly 40 percent of people notice changes in how their pee smells after eating this veggie. In fact, B vitamins are notorious for turning urine a neon yellow-green color. Certain STIs—particularly chlamydia and trichomoniasis —can lead to painful urination and smelly discharge in both men and women, according to the CDC.

Many women might mistake the abnormal vaginal discharge associated with these sexually-transmitted infections with smelly urine, says Dr. Often caused at least partially by dehydration, kidney stones form when chemicals in your urine crystalize together. While small stones may pass without you even noticing, larger stones can lead to pain and a slew of other symptoms, including cloudy, foul-smelling, and even bloody urine, according to the National Kidney Foundation.

Those metabolites are back! Certain diabetes medications—and a drug called Methenamine, which is used to address chronic UTIs—can have this effect.

Fistulas, openings that form between two organs, often affect the bladder. According to the Urology Care Foundation , fistulas of the bladder often connect the organ to either the bowel or vagina—contributing to a number of issues, including changes in urine odor.

However, gynecological and colon cancers , along with recent surgeries, can also cause fistulas. Since bladder fistulas can allow bacteria from other organs into the bladder, they often manifest as urinary tract infections, urine that looks or smells like stool, and urine that contains gas.

One of the most common is maple syrup urine disease, in which a deficiency in enzymes needed to break down certain amino acids causes sweet-smelling urine, explains Dr. Luckily, this condition is usually caught and treated in infancy. Other metabolic disorders, like phenylketonuria also known as PKU , though, can also influence urine smell.

In PKU, a defective gene prevents the breakdown of the amino acid phenylalanine, which builds up and causes musty-smelling breath and urine, among other symptoms, like rashes and even seizures. When in doubt, just get it checked out. Many of them are harmless, but in some cases, smelly urine can be a sign that something more serious is going on. We asked a doctor to explain what causes smelly urine and what you can do about it.

Hint: The five cups of coffee you had this morning aren't doing your pee any favors. Urine is a combination of water and waste products, Dr. Dutta explains. You can check the color of your urine to confirm whether you're dehydrated. If it's amber- or honey-colored, or even a dark orange, you probably need to up your water intake.

But if it's a pale straw or transparent yellow color, you're well hydrated, which means your urine could be smelly for another reason. Asparagus is notorious for making urine smelly. But if this veggie doesn't give your pee a funky odor, that's normal, too. Dutta says everyone digests food differently, and some can get away with eating asparagus without any change in their urine.

But others do have the enzyme, and when those people digest asparagus, "their bodies make something called a sulfur metabolite, which can make the urine have a sulfur or ammonia smell. Other foods, like Brussels sprouts , onions, garlic, curry, salmon, and alcohol, can have a similar effect. Dutta suggests drinking plenty of water when eating foods that you know make your pee; it'll dilute your urine so the stench isn't so noticeable.

We hate to be the bearer of bad news, but your coffee habit could be making your pee stink. Coffee metabolites, or the byproducts that come from coffee when it's broken down in your body, can make urine smell, Dr. Dutta says. Like we said before, this isn't the case for everyone. So if you've never noticed an odor after your morning cup of joe, you're probably in the clear. Coffee is also a diuretic, meaning it makes you have to pee a lot , flushing your body of extra fluid and sodium. Included is detail on when to see a doctor and treatments for the condition.

Sweet-smelling urine may be caused by diet, diabetes, or maple syrup urine disease. Learn why urine may smell sweet, treatments, and when to see a…. Some diets and pregnancy can also cause this symptom. Urine that smells like coffee can be caused by a person drinking too much coffee…. Many people drink cranberry juice to treat and prevent urinary tract infections.

Learn more about whether this is an effective treatment option, here. What causes smelly urine? Common issues Health conditions Asparagus Pregnancy Tips Diagnosis When to see a doctor Summary Urine often has a slight ammonia smell, especially first thing in the morning or when a person is dehydrated. Common issues that cause smelly urine. Share on Pinterest Dehydration and some medications may cause smelly urine. Medical conditions.

Can asparagus make urine smell? Can pregnancy cause smelly urine? Strategies for reducing the smell. Diagnosing the cause of smelly urine. When to see a doctor. Scientists identify new cause of vascular injury in type 2 diabetes.

Adolescent depression: Could school screening help? Related Coverage. Why does my urine smell like ammonia? Medically reviewed by Alana Biggers, M. Why does my urine smell sweet? Medically reviewed by Maria S. Prelipcean, MD. Why does my urine smell like fish? Medically reviewed by Elaine K. Luo, M. Why does my urine smell like coffee?



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