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6 Signs of Dehydration to Watch Out For


The human body is made up of around 60% water. This fluid plays a vital role in health by aiding in digestion, maintaining your body temperature, and transporting vitamins to various systems throughout your body. Because water is so important to these processes, it should be no surprise that we must stay hydrated to be healthy.

You know you should be drinking plenty of water every day. In fact, most experts recommend drinking four to six cups each day on average. But how often do you actually meet that goal? It’s easy to lose track of how many ounces of water you’re consuming as you go about your busy day, and by nighttime, your mouth may feel a little dry, or your urine is a dark golden color. Those are warning signs that you may be dehydrated and need to get some fluids in you right away. 

It can be tricky to tell when you’re mildly dehydrated. But if you don’t increase your water intake, the condition can worsen. Moderate or severe dehydration can cause complications that are much more noticeable, not to mention dangerous. 

If you do become dehydrated, Mobile IV Nurses can help you rehydrate quickly and relieve your symptoms with IV therapy. But knowing the treatments, causes, and early signs of dehydration can help you understand the importance of staying hydrated and avoid potential problems.

What Causes Dehydration?

Dehydration occurs when your body doesn’t have enough of the fluids you need to stay healthy. While you can become dehydrated any time you don’t drink enough water, situations like the following pose a higher risk for dehydration:

  • Illness. When you vomit, have diarrhea, or sweat out a fever, fluids are leaving your body. Sometimes it can be challenging to drink enough water to make up for the lost liquids, like when you have a sore throat or you’re too nauseated to keep anything down. 
  • Heavy sweating. If you spend a lot of time outdoors in a hot climate or engage in high-intensity workouts, you’re bound to start sweating. The copious amount of sweat you generate means you lose fluids as well as the electrolytes your body needs to operate at its highest levels. 
  • Frequent urination. You may be going to the bathroom too often if you are on certain medications, are ill, or have a medical condition such as diabetes. 
  • Drinking alcohol. Alcohol is a diuretic, which means it increases urine production. When you drink too much, your body responds by urinating much more, resulting in the dehydration that accompanies most hangovers. 

What Are the Signs of Dehydration?

People don’t always notice that they are dehydrated right away. In fact, some research suggests that the majority of people are dehydrated all the time! This can be dangerous, as severe dehydration effects can have a hugely negative effect on your life. 

But don’t worry! There are some common symptoms you may experience when you are dehydrated. If you pay attention to these signs, you can get the fluids you need to improve your health (perhaps through an IV treatment).

What are the signs of dehydration? Here’s what to watch for:

1. Excessive thirst:

This is one of the first signs of dehydration. Thirst is your cue that you don’t have enough water in your body. Your mouth will likely feel dry and your throat parched, and it might take more than one glass of water to quench your thirst. When you feel thirsty, get a glass of water or other hydrating fluid as soon as possible, as this will help you avoid the symptoms of severe dehydration.

2. Changes in your urine:

When you are dehydrated, you may notice that you don’t have a particular urge to use the restroom. Infrequent urination is another sign of dehydration. If you think you’re dehydrated, look at the color of your urine when you go to the bathroom. If it is a pale yellow or clear, you’re safely hydrated. But if it’s darker in color (and if your bowel movements are more rigid), you should look into how to treat dehydration.

3. Tiredness:

Water is necessary for your body to produce the energy you need to get through the day. Less water will lead to less energy, which is why fatigue is a sign of dehydration. If you feel fatigued even after a good night’s sleep, think about your water consumption and try drinking a glass or two of water to recharge.

4. Aches and pains:

Lack of water can trigger the nerves in your muscles to spasm. It can also lead to headaches because your bodily systems are out of balance. As a result, dehydration can leave you feeling achy from head to toe.

5. Lightheadedness:

Do you feel woozy, especially after physical activity or standing up too quickly? Dehydration may be the culprit. When you don’t have enough water in your system, your respiratory rate, and temperature increase. This dilates your brain’s blood vessels and limits blood flow to your brain.

6. Impaired brain function:

You may feel confused or forgetful when you’re dehydrated because your brain doesn’t have the electrolytes it needs, as well as the lack of blood flow we just mentioned.

It’s important to replace fluids as quickly as possible to rehydrate and stave off the symptoms of severe dehydration. Extreme dehydration can bring on more complicated symptoms, such as:

  • Mood swings
  • Dry, papery skin
  • Disorientation
  • Rapid heart rate
  • Kidney stones
  • Urinary tract infection
  • Heatstroke or cramps
  • Seizures

Your body may also go into shock due to low oxygen levels and blood pressure. These signs of severe dehydration require medical attention, and your doctor may run blood and urine tests to determine the proper course of treatment.

Who s at Risk for Dehydration?

Anyone can experience mild or moderate to severe dehydration if they don’t replace their fluids. However, the signs of chronic dehydration can be especially troubling in young children and older adults. 

Kids can lose too much water from their bodies when they are sick with diarrhea or vomiting. Very young children are particularly at risk if they can’t verbalize that they are thirsty, so parents need to keep an eye out for symptoms of severe dehydration. On the other end of the age spectrum, older adults naturally don’t have as much water in their bodies, so any fluid loss can be more critical. Plus, older people may be more likely to take medications that can increase their dehydration risk. 

Finally, people who spend a great deal of time outside in hot climates are also at higher risk for dehydration, as well as people with chronic health conditions such as diabetes or kidney disease.

How to Treat Dehydration

You can usually curb mild dehydration simply by drinking more water. Some ways to rehydrate daily include:

  • Carrying a reusable water bottle you can refill throughout the day
  • Eating foods with high water content like cucumber and cantaloupe
  • Drinking water before, during, and after your workouts
  • Consuming rehydrating fluids with electrolytes

You may need to see a physician if your dehydration continues; hospitalization is not uncommon for cases of extreme dehydration.

IV therapy is an ideal solution for people who are dehydrated. IVs are filled with vitamins and electrolytes to restore balance to your body. They take quick effect because the fluids are infused into the bloodstream. IV therapy also relieves dehydration symptoms so you can regain your mental and physical strength.

At Mobile IV Nurses, we offer rehydrating IV therapy right in the comfort of your home. Our transfusions are made with medical-grade IV fluids, vitamins, and minerals, and we can even add ingredients like anti-nausea medication or extra vitamins to help target your worst dehydration symptoms. 

When you make an appointment with us, our team of registered nurses will assess your symptoms and help you find the IV treatment that will best target your health needs. We offer several different packages for our vitamin infusions, so you can find the option that improves your health without breaking the bank. Then, we administer your IV and monitor you to ensure your safety and comfort. All you have to do is sit back and relax while your IV floods your body with essential fluids, vitamins, minerals, and electrolytes. 

A typical IV treatment takes just 45-60 minutes, and many of our patients report feeling better almost instantly. Once your IV is done, you could be feeling good as new — and since there’s no recovery time necessary, you can jump right back to enjoying your day. 

Contact Us

Mobile IV Nurses delivers premium hydration with IV therapy at your home, office, or any other convenient location. The medical professionals on our team are experts at IV infusions for dehydration and many other health concerns. 

We are here to serve you with affordable IV therapy in all the areas we serve across Arizona and Florida. Book an appointment with us today and see how we can help you feel better fast.

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