What is the UTI Smell?

uti smell

If you have ever experienced the dreaded UTI smell, you are not alone. More than 150 million people get UTIs every year, and the majority of cases are caused by bacteria that enter the urinary tract through the skin after sex. Some people’s urine may even smell like vinegar because of certain diseases, hormone changes, or foods they’ve eaten or had a reaction to. Here are some things you should know about your urine’s characteristic smell.


You may have experienced the unpleasant UTI smell of asparagus. Asparagus is composed of several compounds, most of which are sulfur-linked. Despite its unique character, scientists have not pinpointed what exactly makes it smell pungent. The smell is related to the volatile nature of the compound, which evaporates as urine leaves the body. This is why the UTI smell of asparagus may be detectable 15 to 30 minutes after consumption.

The smell of asparagus pee can be quite unpleasant, like rotten eggs, garlic, onions, and vinegar. You may think that the scent of asparagus is caused by the sulfur content in the vegetable, but the odor is actually due to the presence of two chemicals in the vegetable. When asparagus is consumed, human digestive enzymes break down the substance known as asparagus acid, creating volatile compounds. These compounds are then released from the body, forming a foul-smelling gas.

Fishy-smelling urine

If you’ve recently had an episode of fishy-smelling urine, you may be experiencing an infection. The fishy odor may be the result of bacteria that decompose fish tissue. This process creates a substance known as trimethylamine oxide, or TMA. The bacteria that cause the fishy odor also produce chemicals called metabolites to break down the TMA. Although the smell of fishy-smelling urine is not always a sign of a serious problem, it is important to see your doctor immediately. Taking daily supplements will also increase overall vaginal health.

If the odor is persistent and bothersome, you may have a condition called trimethylamine disorder. This disorder has no specific cure, but you can make changes to your lifestyle to reduce the smell. For example, your doctor may recommend that you limit the amount of fish in your diet and avoid eating certain kinds of foods, such as milk, eggs, peas, beans, peanuts, and brassicas. Your doctor may also prescribe a supplement or low-dose antibiotics to control the bacteria in your gut. It may also be necessary to consult a urologist about any of these symptoms.

Medications for UTI

Inflammation of the prostate in men is commonly the source of a foul odor in the urine. The infection can be chronic or acute, and often occurs due to an imbalance of good and bad bacteria. While antibiotics can be used to treat the infection, home remedies such as drinking cranberry juice can also help to flush the urinary tract of chemicals. Urinary tract infections can also result in cystitis, an inflammation of the bladder caused by bacteria. When bacteria contaminate urine as it passes through the bladder, the odor is usually sulfuric or ammonia-smelling.

For the odor of your UTI, the best remedy is a strong antibiotic. You can take ibuprofen, acetaminophen, or a combination of these drugs. However, you should not take antibiotics if you are allergic to them or are on a low-sodium diet. You can also take a probiotic supplement to help with the diarrhea symptoms.


In order to understand what the smell of a UTI is, you must first understand how bowels work. After food enters your mouth, the digestive system begins to break down food and pass it into your small intestines, where it remains in a semi-liquid form. This semi-liquid then passes through the walls of your small intestines, where your body absorbs nutrients while leaving the waste behind. The movement of this liquid is known as peristalsis.

A common symptom of long-term constipation is leakage in underwear. This leaking is usually a small amount at first, but as the large intestine stretches, leakage increases. Often, this leakage occurs when your child is not wiping properly. Leakage can result in whole bowel movements being passed in the underwear. Initially, this leakage might be slight, and you may think that your child is not wiping well. However, over time, leakage can become significant, to the point that it may be a sign of a UTI.


If you notice the characteristic UTI smell during pregnancy, your doctor will probably prescribe antibiotics to treat your condition. Your health care provider will analyze your urine and blood sample and recommend a course of antibiotics that will kill bacteria in the urinary tract. Most women who have a UTI during pregnancy receive antibiotics, and these are typically penicillins or macrolides, such as amoxicillin and azithromycin. In addition, your doctor may also recommend a kidney ultrasound to see if your symptoms are caused by infection of the urinary tract.

A urine sample from the affected area will be needed for testing to determine whether you have a urinary tract infection. A urine sample should be clear or slightly yellow. If the urine smells bad, it could be a sign of a UTI. It may also be cloudy or have an unpleasant smell. If these symptoms persist for more than 24 hours, visit your health care provider. In some cases, a urine sample may indicate a urinary tract infection (UTI), but you should still consult your doctor to rule out any serious problems.