Viral Scoop
general | May 20, 2026

Why does my pee and poop smell the same?

Urine that smells like feces could mean that there's a connection (called a “fistula”) between the rectum and the bladder or urethra. Some vaginal infections have an odd odor that women tend to notice when they urinate.

Why does my urine and poop smell like chemicals?

Dehydration can cause an ammonia smell. Dehydration occurs when someone fails to drink enough fluids or has a significant fluid loss, due to vomiting or diarrhea. Ammonia odor happens when chemicals in urine are concentrated due to a lack of water.

Why does my pee have the same smell?

Some foods and medications, such as asparagus or certain vitamins, can cause a noticeable urine odor, even in low concentrations. Sometimes, unusual urine odor indicates a medical condition or disease, such as: Cystitis (bladder inflammation) Dehydration.

Why does my poop and pee smell like sulfur?

Ketones form in the body when blood sugar levels are too high. The body releases these ketones in the urine, which may change its smell. People are likely to experience a sulfur smell in their urine along with other symptoms such as excessive thirst, tiredness, and mood swings.

Why does my pee and poop smell sweet?

If you have Clostridioides difficile (C. diff) infection (CDI), it can result in diarrhea that has an unusual odor that some might describe as sickeningly sweet. High risk factors for CDI include being over the age of 65, having recently been hospitalized, and having finished a course of antibiotics.

37 related questions found

What does diabetic urine smell like?

What Does Diabetic Urine Smell Like? One warning sign of diabetes or high blood sugar is urine that smells sweet or fruity. The sweetness comes from sugar in your urine and is a sign your body is trying to get rid of extra sugar in your blood.

What is the normal smell of Virgina?

Tangy or fermented

It's very common for vaginas to produce a tangy or sour aroma. Some compare it to the smell of fermented foods. In fact, yogurt, sourdough bread, and even some sour beer contain the same type of good bacteria that dominate most healthy vaginas: Lactobacilli.

Why does my urine smell like sewage?

It's usually caused either by a UTI or an imbalance of “good” and “bad” bacteria naturally found within the body. When caused by bacteria, the bacteria will affect the urine as it sits in or passes through the bladder. This can lead to strong, sulfur-smelling urine.

What does UTI pee smell like?

Pee that smells like ammonia

If you detect a hint of ammonia in your urine, it could be a sign of a urinary tract infection. The odor suggests that bacteria may be swimming around in your urinary system, most likely in your urethra, kidneys or bladder.

Does STD make your urine smell?

Which STD Causes Foul Smelling Urine? Chlamydia is a known sexually transmitted disease that can cause your urine to smell funky. It can be easily cured, but often difficult to detect. This is because its symptoms can be disregarded or misdiagnosed as a side effect of other ailments.

What color is urine when your kidneys are failing?

Light-brown or tea-colored urine can be a sign of kidney disease/failure or muscle breakdown.

Why is my pee dark yellow when all I drink is water?

Dark yellow urine is a sign that you are dehydrated and that you must drink more fluids to prevent dehydration. Your fluid intake goal is to make your urine no darker than the colour of # 3 on the chart. The darker colours (4-8) are signs of dehydration and may cause you to become ill.

Why does my urine smell foul but no infection?

Kaaki says the number one reason for bad-smelling urine is dehydration. “You always have a certain amount of ammonia in your urine. When you have more water, the ammonia is diluted, and it smells less intense.

Why does a woman's urine smell strong?

When urine is highly concentrated, it contains more ammonia and less water. This can cause it to have a strong smell. Urine tends to be more concentrated when a person is dehydrated. This is often the case first thing in the morning or when a person does not drink enough water throughout the day.

What does smelly urine mean female?

Changes in the smell of your urine may be the first sign of a urinary tract infection (UTI). Soon after, you may begin to experience pain when you urinate. The smell is caused by bacteria in your urine. The bacteria can grow and spread into other parts of your urinary tract, like your bladder or kidneys.

Why does my pee smell like rotten eggs?

Hypermethioninemia happens when there's excess methionine in your blood. It's an inherited condition. Your pee can smell like eggs because the methionine isn't broken down properly. This can also affect the smell of your breath or sweat.

Can you poop with a UTI?

Some of the antibiotics used to treat a urinary tract infection can cause diarrhea. But frequent bowel movements can have many causes, including irritable bowel syndrome and stomach bugs. See your doctor for any change in bowel habits or if you think you might have a urinary tract infection.

Why does my pee smell like tuna fish?

Urinary tract infection (UTI)

A UTI can cause bacteria from the infection to contaminate the urine, resulting in a distinct fishy smell. UTIs are more common in women than men. Other symptoms include: urine that is cloudy or bloody.

Why does my pee smell fishy?

Fish Odor Syndrome

Also called trimethylaminuria, this genetic condition can give your pee a fishy smell. It happens when your body can't break down trimethylamine. You end up getting rid of the compound through your pee, sweat, breath, and other fluids. It doesn't mean you're unhealthy.

What are the signs and symptoms of trimethylaminuria?

The only symptom is an unpleasant smell, typically of rotting fish – although it can be described as smelling like other things – that can affect the:

  • breath.
  • sweat.
  • pee.
  • vaginal fluids.

How do you test for trimethylaminuria?

A urine test is used to diagnose trimethylaminuria. The person's urine is tested to look for higher levels of trimethylamine. Testing can be done by giving choline by mouth followed by urine collection a certain number of times over a 24 hour period.

How come when I open my legs it smells male?

Hyperhidrosis is a condition that causes excessive sweating. Men are especially vulnerable to this in the groin area due to testicles that can rub against their skin, creating friction, and increasing sweating. The extra sweat can attract fungus and bacteria, which leads to bad smells.

What does it mean if your discharge smells like poop?

Why is there brown, foul-smelling discharge coming from my vagina? If you are secreting brown, foul-smelling discharge from your vagina, you are most likely suffering from a rectovaginal fistula. A rectovaginal fistula is an abnormal connection between the rectum (lower part of the large intestine) and the vagina.

Why does my period smell like death?

Period smells like “death”

The strong smell is likely due to the blood and tissues exiting the vagina along with bacteria. It's normal for the vagina to have bacteria, though the amount can fluctuate. The resulting “rotten” smell from bacteria mixed with menstrual flow shouldn't be strong enough for others to detect.

What do ketones smell like in urine?

As a result, the ketone level in the blood will rise. When these ketones leave the body in the urine, the urine may smell sweet or similar to popcorn.