Why do you have an odor after eating fish

However, a strong fishy odor may be the first sign of a severe medical issue. If fishy-smelling urine is the only symptom, a person may want to wait for a couple of days to see if it clears up. If other symptoms are present and include pain in the lower back or difficulty urinating, a person should contact their doctor.

In this article, we look at the causes, symptoms, and treatments for urine that smells like fish. A fishy smell is uncommon in urine. Many of the causes are not serious, but it can sometimes indicate a severe condition, such as damage to the kidneys or liver. In many cases, the culprit responsible for the smell of fish is a chemical called trimethylamine oxide. When a fish dies and bacteria begin to decompose the tissue, this chemical is released and converted to trimethylamine TMAwhich causes the fishy odor.

A fishy smell in urine may be caused by the presence of bacteria, TMA, or an interaction between them. According to a study frommost healthy people produce chemicals that break down TMA, which stops them from smelling like fish, even when they have eaten fish recently or have a lot of bacteria in their systems.

If a person suspects that any of the following causes are responsible for the fishy smell, it is usually safe to wait a few days and see if the smell clears up without treatment. Pregnancy can make the urine more concentrated. This can lead to a stronger smell, and it may make a fishy smell more noticeable. See a doctor if the smell does not disappear in a day or two.

Dehydration during pregnancy can make the urine look darker or smell worse.

why do you have an odor after eating fish

A person who is pregnant and noticing these symptoms should ensure that they are drinking enough water. Some of these can make the urine smell fishy, especially supplements of calciumvitamin B6, and vitamin D. The odor may be more noticeable when a person is dehydrated. If an individual stops taking these supplements and their urine still smells fishy, they should contact a doctor.

Certain foods, including asparagus and fish, can make the urine smell. If foods are responsible, the smell should go away after a few hours. Fishy-smelling urine may be the first indication of a mild or severe health problem. Some people may have no other symptoms or several. In either case, a person should contact a doctor if they cannot identify the cause of a fishy odor. A UTI occurs when too much harmful bacteria grow in the urinary tract. This can make the urine smell. In some people, a UTI causes no symptoms.

When symptoms are present, they often include:. Most UTIs can be treated with antibiotics.

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If left untreated, a UTI may spread to the kidneys. This bacterial infection in the vagina causes fishy, foul-smelling discharge.

While it does not affect the urine, a person may notice the odor while using the bathroom. The smell and other symptoms may get worse immediately after sex. Women with BV may believe that they have a yeast infection, but the smell is a distinguishing factor. Some other symptoms include:. BV is common in sexually active women. Some sexually transmitted infections may also cause an unusual odor, and it is important to see a doctor for testing.

The odor can arise from the saliva, sweat, or urine.A year-old woman with familial hyper-cholesterolemia and osteoarthritis was treated with atorvastatin 10 mg daily for four months, ending in October At that time, hypothyroidism was diagnosed, and the atorvastatin was temporarily discontinued.

She returned to our lipid clinic in Septemberbecause her total and low-density-lipoprotein [LDL] cholesterol levels were significantly increased. At this point, rosuvastatin 10 mg daily was started. Two weeks after starting the rosuvastatin, the patient noticed a strong fish odour, similar to a problem she had experienced before menopause. When she was nine years old, she had undergone investigation for a strong odour of rotting fish, for which she was ostracized by her classmates.

The smell had decreased after puberty, but she still noticed a strong fishy smell around the time of her menstrual periods and when she was eating a choline-rich diet, such as fish and eggs. The smell had disappeared after menopause. At the time when the smell returned, shortly after initiation of rosuvastatin, the patient had been receiving levothyroxine therapy for about three years since Octoberand there had been no change in her diet.

After two months of rosuvastatin therapy, the smell became intolerable and she stopped taking the drug. Three days later the smell disappeared. As would be expected with treatment with a lipid-lowering agent, there had been a decrease in her LDL cholesterol from 6. Primary trimethylaminuria fish odour syndrome was suspected.

Analysis of a urine sample obtained after the patient had stopped taking rosuvastatin revealed elevated excretion of trimethylamine and a lower-than-normal percent ratio of trimethylamine N -oxide to trimethylamine PL, c.

I8T, c. The p.

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I8T substitution is not a known polymorphism for trimethylaminuria, but it may be pathogenic. The patient was also heterozygous for a common variant haplotype p. Common causes of a fishy odour include poor hygiene, gingivitis, bacterial vaginosis and urinary tract infections.Vaginal odor may vary throughout your menstrual cycle and may be especially noticeable right after having sex.

Dad describes moment son died from allergic reaction to fish smell

Normal sweating also can cause a vaginal odor. Though it may be tempting to douche or use a vaginal deodorant to decrease vaginal odor, these products may actually increase irritation and other vaginal symptoms.

Bacterial vaginosis — an overgrowth of normally occurring vaginal bacteria — is the most common vaginal infection that causes a vaginal odor.

Trichomoniasis — a sexually transmitted infection — also can lead to vaginal odor. Chlamydia and gonorrhea infections usually don't cause vaginal odors. Neither do yeast infections. Generally, if you have vaginal odor without other vaginal symptoms, it's unlikely that your vaginal odor is abnormal.

Causes shown here are commonly associated with this symptom. Work with your doctor or other health care professional for an accurate diagnosis. Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission. Any use of this site constitutes your agreement to the Terms and Conditions and Privacy Policy linked below. A single copy of these materials may be reprinted for noncommercial personal use only.

This site complies with the HONcode standard for trustworthy health information: verify here. This content does not have an English version. This content does not have an Arabic version. Make an appointment. Visit now. Explore now. Choose a degree. Get updates. Give today. Request Appointment. Symptoms Vaginal odor. Definition Causes When to see a doctor.

Products and services. Free E-newsletter Subscribe to Housecall Our general interest e-newsletter keeps you up to date on a wide variety of health topics. Sign up now. Causes By Mayo Clinic Staff. Show references Bacterial vaginosis — CDC fact sheet. Centers for Disease Control and Prevention.

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Accessed Feb. Douching fact sheet. Office on Women's Health. Sobel JD. Bacterial vaginosis.Discovering that your urine smells like fish can raise many concerns about personal hygiene and overall health. While urine does have a normally subtle odor of its own, it may take on other pungent odors from time to time.

This is common in both males and females and is possibly due to underlying conditions. Fishy smelling urine can be the result of several conditions affecting the urinary tract.

This may be the result of infection, metabolic disease, or simply a side effect of a medication. The urinary tract is a complex system that includes your kidneys, ureters, bladder, and urethra. These structures are involved in filtering the blood and expelling waste products as urine. Women are more likely to suffer from UTIs owing to their shorter urethras.

Bacterial infection does not always result in symptoms, but when they do occur, they can include the following:. Kidney stones nephrolithiasis are hard deposits made up of minerals and salts that form inside your kidneys.

They often form when the urine becomes too concentrated, allowing minerals to crystallize and stick together. Kidney stones can be made of calcium and uric acid, with men being more commonly affected. Having kidney stones is often characterized by shifting, extreme pain in the lower back or groin region. Because urine is generally more concentrated, a fishy odor may be present. Patients suffering from kidney stones are often told to drink a lot of water, as it helps to flush the stones out of their system.

The use of painkillers may also be implemented to help deal with this pain. Complicated cases of kidney stones can require surgical resection. A condition characterized by inflammation of the vagina resulting in discharge, itching, and pain. Vaginitis can be caused by a bacterial, yeast, or parasite infection. When these infections affect the vagina, they proliferate, leading to symptoms. Vaginitis may occur due to reduced levels of estrogen after menopause, because of some types of skin disorders, or even become infected through sexual intercourse.

Bacterial vaginosis is characterized by foul smelling, greyish white, and often fishy smelling discharge. Treatment will depend on the cause of infection, with bacterial infections being treated with antibiotics and yeast infections being treated by antifungals.

The prostate is a small gland found below the bladder in men. It is part of the male reproductive system and produces fluid that nourishes and transports sperm.Sure, the smell of your last meal can linger around your house—for better or worse—but it can also change your smell.

What causes body odor? Instead, B. Food might alter this smell because certain byproducts get secreted as our bodies break down what we eat, then react with the bacteria on our skin, explains John Swartzberg, MD, chair of the editorial board of the University of California Berkeley Wellness Letter.

Make these delicious potatoes for comfort food-made-healthy.

why do you have an odor after eating fish

In this video, find out how you can whip up a batch of creamy garlic mashed potatoes the whole family will love. Eating onions is equally ill advised if you want to make a good first impression, and for the same reason as garlic: Onions also break down into sulfur compounds. In other words, a little goes a very long way. Cabbage, bok choy, broccoliand Brussels sprouts—among other cruciferous produce—also contain ample amounts of sulfur, says Kristen Smith, RDN, a spokesperson for the Academy of Nutrition and Dietetics.

A lot of the evidence for cruciferous vegetables contributing to body odor through your breath, sweat, or flatulence is anecdotal, adds Smith. They have a lot of fiber and contain plenty of beta-carotene along with vitamins C, E, and K as well as folate.

In a small studyresearchers randomized a group of 17 guys to either eat meat or abstain for two weeks. Then they switched groups. Swartzberg says, if the link panned out in future research.

Swartzberg explains. Ready to ditch added sugar? Sign up for our Day Sugar Detox Challenge. Most everyone produces the stinky chemicals that are excreted in urine as their bodies break down asparagus, but interestingly, not everybody can smell the resulting odor. By Amanda Gardner April 06, Save Pin ellipsis More.

Your deodorant's no match for these odor-producing eats. Start Slideshow. Image zoom. What you may not know is that alcohol can also emanate off your skin. Eat more fish and reap the rewards: youthful skin, improved memory, and healthy heart.

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What spells the difference? Just like so many other things, genetics. Replay gallery. Pinterest Facebook. Up Next Cancel. Share the Gallery Pinterest Facebook.

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Everything in This Slideshow. Close View All 1 of 8 Foods that cause body odor. All rights reserved. Close View image.For many women, having a fishy vaginal odor can be a very distressing and embarrassing condition.

Fishy Vaginal Odor: Causes, Treatments and When to See a Doctor

Most of the time, a fishy vaginal smell is an indicator of an infection in the genitals. However, poor hygiene, excessive sweating, or even certain foods can cause a vagina to have a fishy smell. Thankfully, there are many home remedies that can help to treat a fishy vaginal odor.

For example, probiotics can help to improve the health of your vagina and help to restore healthy bacteria. Also, apple cider vinegar, tea tree oil, and coconut oil all help to kill off germs that cause a fishy vaginal smell and get rid of the other symptoms like itching and irritation. If you have noticed that your underwear has a distinct fishy odor or if you have noticed that your vagina smells bad, this article will help you find how to treat the malodor.

Finding the root cause of feminine odor can also help prevent vaginal discharge smelling like fish again. Sometimes the only symptoms that anything is wrong with your vagina is a fishy smell that you detect when you move or remove your pad or underwear.

6 ways to get rid of vaginal odor

If that is your only symptom, then it could be that better feminine hygiene can remedy the problem. If the fishy vaginal odor is caused by an infection, then you will likely notice other symptoms. Other symptoms of a vaginal infection include discharge that looks yellowish or gray and has a strong foul odor. Also, you may experience some itching around the labia and notice redness, irritation and possible swelling at the opening of your vagina. A vaginal infection may also cause a distinct strong vaginal odor after your period or you may notice a fishy smell after having intercourse.

It is good to remember that vaginal discharge is a normal part of a healthy reproductive system and helps keep your vagina free of bacteria. Doctors from the Mayo Clinic say that normal vaginal discharge will have a slight odor. However, the Mayo Clinic doctors say that if your vagina smells like fish, it usually means that there is a problem that needs addressing. One of the most common reasons for your vagina smelling like fish is a bacterial infection called bacterial vaginosis.

According to the Cleveland Clinic, up to a third of women in the U. Doctors from the Cleveland Clinic say that the common symptoms of BV include gray-colored vaginal discharge that smells fishy. Bacterial vaginosis is also a reason for fishy-smelling discharge after sexual intercourse. Doctors from the National Health Service say that very often BV can come back in the first 3 months after treatment. At the end of this article, you will find some helpful home remedies to get rid of a fishy odor caused by bacterial vaginosis.

If you want to find more information on BV, please read my article on how to treat bacterial vaginosis naturally. Another reason for discharge that has a distinct smell is a yeast infection. The most common symptom of a vaginal yeast infection is clumpy white vaginal discharge. Does a yeast infection cause fishy vaginal odor? Usually not. In fact, Dr. If your discharge looks like cottage cheese, then a yeast infection may be to blame.

One of the most obvious symptoms of trichomoniasis is a thick, yellowish or gray discharge that has a strong fish odor to it. Researchers from the Illinois Department of Public Health say that other symptoms of trichomoniasis are pain during urination and mild to severe itching around the genitals. Sometimes, trichomoniasis may cause abdominal pain and cramping. One reason why your vagina might smell fishy is if you have pelvic inflammatory disease.

This is an inflammatory disease caused by bacteria in your vagina that can also affect your other reproductive organs. Bacterial vaginosis can also increase your risk of getting PID. According to Dr. Pelvic inflammatory disease is often the cause of noticing a strong vaginal odor after your period.So this might seem like a weird problem but ever since I can remember when I eat seafood such as fish, scallions, shrimp, etc.

7 Foods That Might Be Giving You B.O.

It cause my vagina to have a fishy smell. Its always the next day after I eat the seafood and only lasts for that one day, then its back to its normal, odorless smell. Their is no change in discharge, its not thicker or abnormally colored, there is no burning or itching or any other symptoms. Is this normal? Could this be some weird allergic reaction? Just to add, I'm a man and I suffer exactly the same problem. My penis smells like fish for a day or two after I've eaten seafood, sometimes it is very strong.

I've noticed it more from cooked fried fish, which is awkward as I live in the UK and love fish and chips. I'll give the cranberry and lemon juice a try. My fridge smells, my freezer smells and I smell.

The scallops were fine, not gone bad. That sweet smell of cooked scallops has just overwhelmed my netherlands. Will not eat that again for a long time.

I will not just only get the smell but I will also be spotting like if eating crab legs brought my period down or something ugh!? I I have this problem as well, and everyone I know that has this same problem is "O" blood type, including myself. I'm not sure why it happens, but it is not pleasant. And the stronger the seafood smells as you're eating it, the stronger your vaginal secretions smell the day or so after. My vagina never smells Except for a few times in my life that I had vaginal vaginosis.

In the last couple years I have noticed that I smell like any sea food or sting seasoned foods I eat. Tonight I had mussels in white wine garlic butter.

why do you have an odor after eating fish

Tonight I smell like that appetizer. Omg wow that is a interesting factor because im just noticing this happening to me and im also a o blood type.

Thats really weird. I have issues with fish as well as garlic. Thanks a bunch! I have this problem too whenever i eat seafood products. Drinking cranberry juice definitely worked for me, but lately, I've tried drinking a red wine like merlot and that seems to work as well. I just assumed i had a great eliminating system and that's why the smell Google this and you will find a lot of information about it. I've made sure all my doctors know I have this condition.

Most of them are surprised and unaware of it but it's good thy know about it. I no longer smell fishy from eating fish now.


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