Why Does Pee Smell So Much? Things That Cause Your Pee To Smell

Why Does Pee Smell So Much? Things That Cause Your Pee To Smell

Pee can smell for many reasons. Thirst or excessive consumption of spicy products are some of them. But some foods and diseases also cause pee to smell.

Pee is a by-product of the body, usually sterile, that is secreted from the kidneys by the urination process and discharged through the urethra in humans and many animals.

The formation of acidic fluid is effective in maintaining the balance of minerals and other substances in the body. Substances that are more than necessary in the body or that are harmful to the body are excreted through the urine.

There are some reasons why the urine smells more than normal, whose color, smell and even pH value changes depending on the foods taken. Among them, a disease may be in the food you eat.


Things That Cause Pee To Smell


Asparagus may be the most common cause of stinky pee. The harmless odor is due to the breakdown of asparagus acid. Your pee may also have a strong odor after drinking coffee or eating fish, onions, or garlic.


Liquids help dilute or dilute your pee. Although your urine will always contain wastes such as ammonia, the odor will be stronger if you are dehydrated. That's why it's important to drink water when you're thirsty. Fruits and vegetables can also help you stay hydrated.

Vitamin Overload

Your body throws out the nutrients you don't need through peeing. Extra vitamin B6 (pyridoxine) can give it a strong smell. Too much vitamin B1 (thiamine) can make your pee smell like fish. B vitamins can also cause your pee to appear bright greenish yellow.

Organ Failure

Liver disease can cause your pee and breath to smell musty. The odor is caused by the buildup and release of toxins in your urine. If you have kidney failure, you can smell a lot of ammonia when you go to the toilet.


Let your vagina clean itself. Washing the inside can upset the balance of good and bad bacteria. This can lead to infections and discharge that can smell bad when you pee. Health problems associated with showering include yeast infections, bacterial vaginosis, and pelvic inflammatory disease.

Not Going to the Toilet for a Long Time

Your urine can smell weird if it gets stuck in your bladder for a while.

Fish Smell 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 eventually get rid of the compound through your pee, sweat, breath, and other fluids.


Some babies are born with a condition called tyrosinemia type 1. This means that they do not have the right enzyme to break down the amino acid tyrosine. Too much of this compound can give bodily fluids such as urine a putrid odor.

Maple Syrup Urine Disease

People born with this condition are unable to break down certain amino acids. When these amino acids build up, their pee or earwax starts to smell sweet. If your baby has this disease, you may notice the smell of this syrup 1-2 days after birth.

Source: WebMD - Photos: Unsplash

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