Do you sometimes feel a strange, heavy feeling in your body, or your limbs are swollen? Does your stomach feel bloated? Perhaps you suddenly feel a little overweight? These are not just random things. The amount of fluid, or water, in your body can sometimes be more than it needs. In medicine, we call this condition (Hypervolemia) or (fluid overload) or (volume overload) . Simply put, an excess of water in the body.
What is Hypervolemia?
Okay, let's put this into a simpler way. About 50% to 60% of our body is made up of fluids. This includes things like water, blood, and lymph fluid. This fluid helps our organs function properly. In particular, this fluid is very important for blood to circulate throughout our body and carry nutrients to all parts of it. Imagine what happens if this fluid becomes too much. That's when things like swelling , high blood pressure , and sometimes heart problems can occur.
How common is this condition? Who is most likely to get it?
Actually, anyone can develop this condition (Hypervolemia). However, some people are more likely to develop it. For example:
- For those with heart disease or kidney disease.
- For pregnant mothers.
- For women, especially during periods of hormonal changes.
- For those who add too much salt (i.e. sodium) to their food.
It's hard to say exactly how common this is. Sometimes, a small amount of fluid retention will go away on its own. But if it's severe, it can often be a symptom of another underlying condition.
How does hypervolemia affect my body?
When your body has excess fluid, you may experience some discomfort. For example, swelling can make it difficult to perform daily activities. Imagine your leg is swollen. You find it difficult to walk or stand, right?
However, if your symptoms are not too severe, you can rest by elevating the swollen area. For example, if your leg is swollen, place a pillow under your leg while you are lying down. Or, you can use compression stockings.
The most important thing is that if these symptoms worsen, or if you feel like the swelling is spreading to other parts of the body, you should definitely see a doctor.
What are the symptoms of Hypervolemia?
The symptoms of this condition can vary from person to person. Some people may experience mild symptoms, while others may experience more severe symptoms. Let's take a look at some of the most common symptoms:
- Swelling in one area of the body: Most often, the hands and feet swell. They may appear larger than the day before.
- Bloating/distension: It may feel like your stomach is full of air.
- Minor discomfort: Things like muscle cramping or headaches.
- Sudden weight gain.
However, in addition to these, there are also serious symptoms that require immediate treatment . They are:
- High blood pressure.
- Difficulty breathing.
- Heart failure (heart failure).
If you have any of these severe symptoms, you should go to the hospital immediately. Don't forget that.
Why does this hypervolemia occur?
There are several reasons for this. Let's look at the main ones.
Salt (sodium)
The main reason for this is the increase in the amount of salt, or `sodium`, in your body. Sodium is an essential mineral for our body. The amount of sodium in the food we eat is controlled by water. If you eat a lot of salty food, the body uses water to balance it. That is why we feel thirsty after eating salty food. Think about how much salt is in the delicious foods we eat, such as pickles, dried fish, fish, and chips. If you eat these regularly and in large quantities, the sodium level in the body can increase.
Sometimes, after surgery or when the body is dehydrated, intravenous (IV) fluids also contain sodium. In these cases, symptoms of hypervolemia (an imbalance of sodium in the body) can occur.
Underlying medical conditions
Some medical conditions can also affect the way the body manages fluids. Common medical conditions that may present as a symptom of hypervolemia include:
- Heart failure.
- Kidney conditions.
- Cirrhosis of the liver.
- Hepatitis.
- Diabetes.
Some medications used to treat these diseases, especially blood pressure medications and painkillers, can cause hypervolemia as a side effect.
By treating or managing the underlying disease, hypervolemia can be cured and prevented from recurring.
Hormonal changes and pregnancy
Hypervolemia can also be caused by hormonal changes in your body. Often, during menstruation or during pregnancy, the body tends to retain sodium and water. It is common for pregnant women to have swollen feet or ankles. This is because the uterus presses on the blood vessels in the lower body. This pressure interferes with the free circulation of fluids throughout the body (`circulatory system`).
Why are the kidneys important for regulating body fluids?
Your kidneys help remove excess fluid from your body as urine (urinary system). Your kidneys are like a filter. They separate water and essential minerals (such as sodium and potassium) from waste products. The waste products are excreted, and the remaining fluid is returned to the bloodstream to help our cells and organs function. So, if your kidneys aren't working properly, fluid starts to build up in your body.
How is Hypervolemia diagnosed?
When you see a doctor, they will first ask about your symptoms and do a physical exam. Then, they may do tests to check the sodium levels in your blood and urine. They may also do a blood volume test to check the amount of blood in your body. If the results of this test show that you have too much blood, it can help diagnose a condition called hypervolemia.
If your doctor suspects that your hypervolemia is caused by another underlying condition, they may order additional blood tests or scans (imaging tests) to diagnose the condition.
If you have an underlying condition that puts you at risk for developing hypervolemia, regularly weighing yourself and watching for sudden weight gain can help identify this condition early.
How is Hypervolemia treated?
Treatment methods vary depending on the cause, but the main goal is to reduce the amount of fluid in the body.
The most effective treatment is to treat or manage the underlying cause, which will help eliminate symptoms and prevent recurrence.
Other treatment options are:
- Taking diuretics: These reduce the amount of fluid in the body by eliminating it through urine.
- Reducing salt from meals.
- Limiting the amount of water and other fluids you drink.
- Treatments such as dialysis or paracentesis: These involve removing excess fluid from the body through special methods.
Can I drink water if I have hypervolemia?
Yes, you should drink water even if you have hypervolemia. Because water is essential for our body, and our organs need it to function properly. However, you should limit the amount of water you drink. Keep a record of how much fluid you drink per day. Also, ask your doctor how much water you should drink per day.
How quickly will I recover after treatment?
Depending on the type of treatment you receive, your symptoms may start to improve within 24 hours. Or it may take several weeks. Your doctor will monitor your condition and, if necessary, adjust your treatment regimen to help reduce your discomfort.
How do you avoid this hypervolemia?
While it's not always possible to completely prevent this, there are things you can do to reduce the risk:
- Eat a low-salt diet. (For example, avoid artificial sweeteners, canned foods, instant noodles, etc.)
- Be careful about the amount of fluids you drink per day.
- Weigh yourself regularly to see if there is a sudden change in weight.
- Properly manage or treat any other underlying medical conditions you may have.
What can someone with hypervolemia expect?
Because excess fluid in the body can have serious side effects, it is important to seek treatment to prevent long-term damage. If diagnosed and treated early, people with hypervolemia have a good chance of recovery. In some ways, hypervolemia is a symptom of an underlying condition, and recovery depends on how well the underlying condition is treated.
Talk to your doctor about your diagnosis and whether you need to make any lifestyle changes (e.g., reducing salt in your diet, limiting the amount of water you drink).
How long does hypervolemia last?
Mild cases of hypervolemia may resolve on their own within a few days. However, it is best to see a doctor to determine whether you need treatment. In more severe cases, recovery may take longer, especially if it is caused by an underlying medical condition. Treating the underlying condition that caused the hypervolemia can help you recover more quickly, but symptoms may persist for several weeks after treatment begins.
When should I see a doctor?
If you have symptoms of hypervolemia, talk to your doctor. Early diagnosis and treatment can help you achieve the best results. It can also help reduce the discomfort you feel due to excess fluid in your body.
When should I go to an Emergency Treatment Unit (ETU) ?
If you have severe symptoms that make it difficult to breathe, have an abnormal heart rate, or are in severe pain , go to an emergency room immediately.
What questions should I ask my doctor?
- What is causing this situation for me?
- How much water can I drink a day?
- When should I start taking diuretics and for how long?
- How can I manage my underlying condition to prevent recurrence of hypervolemia?
What is the difference between Hypervolemia and Hypovolemia?
Hypervolemia and Hypovolemia are two conditions that affect the amount of fluid or blood in your body. The "hyper" in Hypervolemia means "too much." The "hypo" in Hypovolemia means "too little." The "vol" in Hypovolemia means "volume." So, if you have Hypervolemia, you have too much fluid in your body. If you have Hypovolemia, you have too little fluid in your body.
Finally, things to remember (Take-Home Message)
Dear friends, I hope you now have a better understanding of Hypervolemia.
Fluid retention can sometimes be uncomfortable. It's important to see a doctor as soon as you start experiencing symptoms to determine if treatment is necessary.
Although most minor conditions resolve on their own, persistent, untreated hypervolemia can be dangerous. Therefore, try to reduce your risk of developing hypervolemia by reducing your salt intake and managing your other medical conditions. Stay healthy!
` Hypervolemia, increased fluid in the body, swelling, high blood pressure, kidney disease, sodium, heart failure
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