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What Is Rehydration Therapy and How Does it Work?

May 19, 2022

What Is Rehydration Therapy and How Does it Work?

We have all been told many times it’s important to stay hydrated. That used to mean drinking plenty of water and other fluids. However, now there’s a much easier and more efficient way to get your fluids. IV Rehydration Therapy is the answer to any problems you have staying hydrated.

Although you are used to chugging water or a sports drink when you feel like your body is low on fluids, that’s not always the best option. After drinking as much water as you can, it can still take hours for the body to be rehydrated.

If you’ve never heard of hydration therapy, aren’t sure what it does, or are confused about why and when you would use it, we’ve unpacked everything you need to know about rehydration therapy here.

Why Is It Important To Stay Hydrated?

  • Detox – Your kidney and livers need water to remove toxins from your body. So, the more hydrated your body is, the better your body will be able to flush out anything it doesn’t need
  • Keep Your Brain Sharp – If your body isn’t properly hydrated, you may suffer from poorer concentration, short-term memory issues, or negative mood changes.
  • Helps Flexibility – What keeps our joints flexible and functional is cartilage, which is made up of 80% water. Hydrating your body will support your cartilage and keep you limber and moving throughout your life.
  • More Energy – Dehydration causes your heart to work harder to pump oxygen throughout your body, making you feel tired and less focused. Keeping your body hydrated may be the best way to keep your energy levels up!

What Is an IV Therapy Treatment?

IV therapy stands for intravenous treatment. Based on the nature of the name, IV therapy delivers various nutrients and vitamins to your body through an IV in your arm or hand, administered through the vein.

Suppose you are only delivering electrolytes, vitamins, and nutrients to your body orally. In that case, they have to first pass through your digestive system, which can lead to vitamins and nutrients being lost or not properly absorbed.

When you use an IV treatment to administer vitamins and nutrients to your body, they go straight to your bloodstream, and you will be able to see the effects almost immediately. It is a quick, easy process from the comfort of your own home!

What Are The Benefits of IV Rehydration Therapy?

There are many benefits of receiving an IV hydration therapy treatment rather than just drinking water. Some of them are below:

More Efficient

Drinking fluids is actually not an efficient way to stave off dehydration. Researchers have found that when drinking water after a workout, most of it is absorbed by the tissues in the throat and those along the digestive tract. But, all of the tissues in your body need to be hydrated.

IV hydration therapy injects the fluids directly into your bloodstream so your body can deliver the fluids where you need them the most. This will eliminate the risk of fluids being lost or not properly absorbed in your digestive system. It is a faster, more efficient way to hydrate your body.

More Than Just Fluids

Beyond drinking water, your body also needs electrolytes to stay hydrated. Similarly, your body relies on many different vitamins and nutrients to stay healthy and function properly.

With an IV hydration therapy treatment, you can boost hydration and receive the nutrients your body needs. You can even receive a treatment that hydrates your body while also providing antioxidants.

Easier on Your Digestive System

Suppose your stomach and the digestive lining are irritated and inflamed for any reason. In that case, it may be difficult to absorb the water and electrolytes that you need to rehydrate your body completely.

Even the excessive mucus caused by colds and the flu can lead to dehydration. The water in the body is recruited to create mucus when you have a respiratory infection, therefore leaving the rest of your body without the proper amount of water.

However, rehydrating with IV therapy allows you to replace fluids directly into the bloodstream, bypassing the digestive system altogether. This will forgo the risk of additional irritation of the digestive lining while drinking by mouth, and it also allows the benefits of hydration to begin immediately.

Reduced Recovery Time

Hydration is an essential part of the recovery process after exercise. Hydration offers relief from soreness and stiffness in the muscles. Hydration can also restore your energy levels after a busy day or a night of drinking.

IV hydration therapy will help you recover from these things much faster than drinking water would. You can give your body a total Cleanse with an IV therapy treatment.

Customizable To Your Needs

As we said earlier, you can add whatever vitamins and nutrients to your IV therapy treatment. A one-size-fits-all approach isn’t always practical because we have different goals and needs based on our general health, physical activity levels, and overall lifestyle.

Since IV hydration can be customized to your body, it provides you with the ideal combo of vitamins, nutrients, and electrolytes, allowing you to live a fulfilling life.

Improve Cognitive Function

Your brain needs to be well hydrated to work effectively or at its best. If your body is dehydrated, your brain begins to slow down. You don’t process information as quickly, and your memory may become impaired. When you are well-hydrated, you can make better decisions and reduce the risk of memory fog.

However, the brain is one of the last places to get hydrated when you only drink fluids, so IV hydration therapy is a much more efficient way to improve cognitive functions. After an IV therapy treatment, you will feel completely cleansed.

Improves Athletic Performance

The body requires a constant supply of vitamins, nutrients, fluids, and electrolytes to perform at its best. IV therapy can help athletes heal faster, hydrate adequately and quickly, and maintain muscle and tissues.

Since IV therapy for athletes can also deliver amino acids, the building blocks of proteins, it helps promote muscle development and plays a vital role in recovery. You can use the combination of essential nutrients and rehydration to keep your body fit for an intense training session or a competition.

When To Schedule an Appointment

Anytime you are feeling a little dehydrated or struggle with remembering to drink water, you can receive an IV hydration therapy treatment. However, you might want to watch out for the signs of dehydration to know when therapy treatment is necessary.

Some symptoms include:

  • Bad Breath -- Dehydration can actually prevent your body from making enough saliva, which will lead to bacterial overgrowth in the mouth. A side effect of not having enough saliva is bad breath.
  • Flushed Skin – If your body is not properly hydrated, you can get very dry skin. Additionally, your skin may even appear flushed as well.
  • Muscle Cramps – A telling symptom of dehydrated-related heat illness is muscle cramps. Your muscles will seize up under the heat while trying to function normally.
  • Head and Neck Tension – This is a prevalent symptom of dehydration. They can feel different to different people, but they typically can be described as a pulsating ache on both sides of the head aggravated by physical activity.

What Does an Appointment Look Like?

Luckily, receiving IV fluids is a comfortable, fast, and easy process.

When you schedule an IV therapy treatment with The I.V. Doc, a medical professional will come to your house, hotel, apartment, etc., and administer your rehydrating IV fluids. The saline solution will be administered through an IV in your hand or arm.

While receiving the treatment, you can sit comfortably and listen to music, read a book, or watch a video on your personal device. The entire process should take less than an hour, and you will start seeing the benefits almost immediately.


It is crucial to stay hydrated in order to function at your best. Luckily, there is a safe, easy, and efficient way to hydrate your body that doesn’t involve lugging a water bottle around all day or chugging water every day without seeing any results.

IV hydration therapy is effective, customizable, and is the best way to give your body a much-needed hydration boost. Schedule your appointment today!


Levels of Hydration and Cognitive Function | News Medical

Bad breath - Symptoms and causes } Mayo Clinic

Role of Functional Beverages on Sports Performance and Recovery | PMC


« Back to Blog | The I.V. Doc Information on Dehydration, Jet Lag, Hangovers, Food Poisoning and Vitamin Drips

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