Have you ever noticed that your urine, or urine , is a bit milky? Or maybe you're passing a milky white liquid with your urine ? You might be a little worried. Today we're going to talk about a condition that causes urine to come out in this strange color, but it's not very common. We call this Chyluria.
What is Chyluria?
Simply put, Chyluria is the presence of a substance called 'chyle' in your urine, that is, urine . Now you must be wondering what this 'chyle' is, right? It is a slightly milky liquid that comes from our lymph nodes. Why is it milky? Because the fat particles absorbed from our intestines combine with this liquid to form this color.
Normally, this lymph fluid and fat go into the circulatory system through our lymph vessels. Then, the blood carries them to various parts of the body. But, imagine what happens if these lymph vessels do not work properly? Then this liquid called 'chyle' leaks into the body from somewhere else instead of joining the blood. If it leaks into the kidneys, that's when it comes out with urine .
Why is urine milky?
So, the reason your urine looks milky is because that 'chyle' fluid I mentioned earlier somehow leaked into your kidneys. It then mixes with your urine and comes out when you go to the toilet.
Who can develop Chyluria?
Actually, anyone can develop this condition called Chyluria. However, if you live in countries like South America, sub-Saharan Africa, or Southeast Asia, especially India, or have spent time in such areas, you are more likely to develop parasitic chyluria. This is because the parasites that cause it are common in those areas.
This condition most often affects people between the ages of 20 and 40. However, don't be surprised, doctors have reported that children as young as 5 years old have also developed parasitic chyluria due to these parasites.
How common is this condition?
To be honest, Chyluria is a very rare condition. Even in areas where it is commonly seen, fewer than 100 cases are reported per year. So, it is not that common.
How does Chyluria affect my body?
This condition of Chyluria can cause malnutrition in your body. It can also lead to vitamin deficiencies . This is because, along with the 'chyle', the fat and fat-soluble vitamins needed by the body are also excreted in the urine .
What are the symptoms of Chyluria?
The main symptom of Chyluria is milky or milky white urine . But not only this, there may be several other symptoms. Let's see what they are?
- The need to urinate frequently.
- Feeling pain when urinating (we call this `(dysuria)`).
- Blood in the urine (this is called `(hematuria)`).
- Lower abdomen, that is, pain in the lower back.
- Losing weight.
- Growth retardation (especially in children).
- Feeling tired all the time.
- Feeling like you're going cold (chills).
- Swelling in the limbs (peripheral edema)
What are the causes of Chyluria?
There are two main categories of causes for Chyluria. One is parasitic causes and the other is non-parasitic causes .
Causes caused by parasites
About 95% of cases of Chyluria caused by parasites are caused by the roundworm Wuchereria bancrofti . The disease caused by this is also called filariasis . You may have heard of it as 'filariasis' , that's what it is. This worm blocks the lymphatic vessels.
Other parasites that may account for the remaining 5% are:
- Taenia echinococcus `(Taenia echinococcus)`
- Taenia nana (These are tapeworms)
- Ankylostomiasis ( hookworm disease)
- Trichinosis
- Malaria
Other causes that are not parasites
Chyluria can also occur for reasons other than parasites. For example:
- Abdominal trauma . Imagine a hard blow to the stomach, as if in an accident.
- Surgery , especially partial nephrectomy or scoliosis surgery.
- Various infections .
- Abdominal lymph node enlargement .
- Types of tumors , that is, cancerous or non-cancerous tumors.
- Radiation therapy .
- Abscesses .
- Lymphangiomas are tumors of the lymphatic system that form in the bladder or kidneys.
- Narrowing (stenosis) of the main lymphatic duct in the chest cavity .
- Pregnancy . Sometimes this condition can also occur during pregnancy.
Is Chyluria contagious?
No, Chyluria is not contagious . You cannot catch it from touching or being close to someone else. However, if it is caused by a parasite, that parasite can be passed on to someone else (for example, from a mosquito). However, chyluria is not directly contagious.
How is Chyluria diagnosed?
A doctor can tell you for sure whether you have Chyluria or not. He or she will ask you about your symptoms and order a few tests.
How is Chyluria diagnosed?
The tests the doctor orders can confirm whether he has Chyluria and find out how the liquid called 'chyle' gets into the urine .
These tests may include:
- Urinalysis : A sample of your urine is taken and checked for color, appearance, etc. It is then sent to a lab to be tested for the presence of chyle.
- Imaging tests : These may include a CT scan , lymphangiogram ( in which a special fluid is injected into the lymph vessels and an X-ray is taken), MRI , X-ray , or ultrasound . These check for any blockages or leaks in the lymphatic system.
- Triglycerides test : Everyone with Chyluria has triglycerides, a type of fat, in their urine. Sometimes, if Chyluria is not severe, the urine may not appear milky. However, if these triglycerides are present, it can confirm Chyluria.
- Laparoscopy : This is a minor surgery. A small incision is made in the abdomen and a thin tube with a camera (laparoscope) is inserted to help find the source of the lymph fluid leak. However, this is only done if other tests cannot find it.
How is Chyluria treated?
If you are diagnosed with Chyluria, your doctor may suggest several treatment options. These may include conservative treatments , minimally invasive treatments , or invasive treatments such as surgery .
Conservative treatment
The good news is that more than 70% of Chyluria patients respond well to these simple treatments.
First, the doctor will tell youThey tell you to rest, drink plenty of fluids, and follow a strictly controlled diet. When you limit the amount of fat in your diet, the amount of 'chyle' produced by your body decreases. This reduces the amount that leaks into your kidneys.
Sometimes your doctor may also suggest a treatment called 'parenteral nutrition' . This involves giving you the calories and nutrients you need through a saline solution into a vein. This means that you are not being fed by mouth, but through a vein.
Also, there are some medications that can help treat the condition of Chyluria.
Minimally invasive treatment
If your condition does not improve with those simple treatments, there is a minimally invasive treatment called 'sclerotherapy' .
In this procedure, the doctor injects a special solution (called a sclerosant) into the middle part of your kidney (renal pelvis). The most commonly used sclerosant is silver nitrate . However, there are other solutions, such as:
- Povidone iodine `(Povidone iodine)`
- Sodium iodide
- Potassium bromide
- Dextrose
- Hypertonic solution `(Hypertonic solution)`
This solution acts as a kind of 'seal' where the 'chyle' leaks.
Invasive treatment
If your condition doesn't improve with simple treatments or minimally invasive treatments, your doctor may need to perform more invasive treatments, such as surgery, in which the leaking lymph node is identified and repaired.
What should you eat if you have Chyluria?
If you have Chyluria, your doctor will tell you to follow a strict low-fat, high-protein diet. You should include lots of green vegetables in your diet. Also, foods that are rich in vitamins A, D, E, and K are important.
Think about what foods are low in fat and high in protein:
- Fish : Especially fish like cod, haddock, halibut, and tilapia.
- Skinless chicken and turkey (white meat parts).
- Sirloin steak (lean beef).
- Lentils.
- Legumes like chickpeas, peas, green beans, and beans.
- Tofu `(Tofu)` .
- Low-fat milk and dairy foods.
- Nuts and seeds (these should be consumed in moderation).
How much fat do you eat per day?You should reduce your intake by no more than 25 grams . Most people with Chyluria only need to follow this low-fat, high-protein diet for a few weeks. Your doctor will tell you when you can eat normal fatty foods again.
What are the medications used for Chyluria?
There are several types of medications that can help treat the condition of Chyluria:
- Ezetimibe (brand name: Zetia®) : This medication works by stopping the absorption of cholesterol from your intestines.
- Anti-parasitic medications : If chyluria is caused by a parasitic infection, medications such as ivermectin (brand name: Stromectol®) , diethylcarbamazine (brand name: Hetrazan®) , albendazole (brand name: Albenza®) , and benzathine penicillin are used to treat the infection.
How quickly will I recover after treatment?
Depending on the treatment you receive, most people start to feel better within a few days or weeks . However, the time it takes to fully recover can vary from person to person.
How to reduce the risk of developing Chyluria?
Parasites, which are the main cause of Chyluria, are transmitted by mosquitoes . So, the best thing to do is to stay away from mosquitoes. You can do the following:
- Wear long, thick pants and long-sleeved clothing.
- Sleep in an air-conditioned room, or sleep under a mosquito net.
- Apply mosquito repellents to exposed parts of the body.
- Spray mosquito repellent on your clothes, tents, and mosquito nets.
Also, you can take medications to kill microscopic worms (this is something that should be done on medical advice, especially if you are traveling to areas where parasitic diseases are common).
What to expect if you have Chyluria?
If you have Chyluria, the chances of recovery are very good . Don't worry.
In fact, about 50% of cases resolve on their own , without any treatment. More than 70% of cases resolve with simple treatments. The success rate of those aggressive treatments is as high as 95%. So, this is a curable disease.
When should I see a doctor?
If you notice any unusual changes in the color of your urine , especially if you have a frequent need to urinate , or if you experience pain when urinating , be sure to see a doctor immediately.It's not good to have these kinds of characteristics.
What questions should you ask the doctor?
When you go to see the doctor, it's a good idea to ask some questions like these:
- How do you know for sure that I have Chyluria?
- If I don't have Chyluria, what other condition could it be?
- Do I need treatment, or do you think this will get better on its own ?
- Would you suggest a simple, minimally invasive, or invasive treatment method for me?
- Can Chyluria recur?
- Can you recommend a good dietitian for me?
What is the difference between Chyluria and lymphuria?
This is also good to know. 'Lymphuria' means that your urine contains lymph, but no fats.
Chyluria is when your urine contains both fat and lymphatic fluid (called chyle). This is what causes your urine to be milky in color.
If your urine suddenly turns milky, it can be a bit worrisome. So, if you notice any unusual changes in the color of your urine , especially if you are urinating frequently or if you are experiencing pain while urinating , talk to your doctor right away. He or she can diagnose you with Chyluria and provide you with the most appropriate treatment.
Final Take-Home Message
Okay, so we've talked a lot about Chyluria. Here are some of the most important things to remember:
- Milky urine may be Chyluria: This is caused by the presence of a fatty fluid called 'chyle' in the urine .
- The causes are varied: parasitic diseases (especially filariasis), accidents, surgeries, tumors, etc.
- Not a contagious disease: Chyluria is not transmitted directly from one person to another.
- Recognize the symptoms: In addition to milky urine , symptoms may include frequent urination , pain during urination , blood in the urine, and weight loss.
- Medical advice is essential: If you notice a change in the color of your urine , see a doctor immediately. Do not self-medicate.
- There are treatments and cures: a low-fat diet, medication, and sometimes minor surgery can greatly improve this condition. There's nothing to worry about.
- Protect yourself: It is important to protect yourself from mosquitoes to avoid parasites.
So, I hope this information is useful to you. Stay healthy!
👩🏽⚕️ Additional questions (FAQs)
💬 Does Chyluria mean pus passing with urine?
No! When there is pus, the urine becomes dark in color, but in 'chyluria', the urine is not pus, but a milky white fluid. This is because the 'Lymph vessels' (these are the ones that carry fat) in our body are blocked, causing the milky liquid chyle to leak directly into the kidneys and be excreted with the urine.
💬 Why do lymph nodes get blocked and burst like this?
The main and most common cause of this in the world (especially in Asian countries like ours) is the development of 'Filariasis' (parasitic worms transmitted by Filariasis mosquitoes). When those Filariasis worms (Wuchereria bancrofti) get stuck in the lymphatic vessels and create a large block, the pressure can't be tolerated and it bursts into the kidney itself.
💬 Is it a big problem for the body when urine turns milky like this?
Yes! This milky liquid is rich in the main fats, proteins, and vitamins that our body needs (the essence of the food you eat goes with the chee). This causes the body to become thin and malnourished, and the immune system is greatly reduced. For this, a special diet is first given that removes large amounts of fat, and if that doesn't work, the leak is closed with surgery.
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