IV Therapy: The Complete Guide on What It Is and How It Works

iv therapy

Have you heard of IV therapy? It is becoming an increasingly popular treatment option for people worldwide and offers many benefits.

What once was limited to an IV bag in a hospital is now growing to be a reputable treatment option for multiple ailments. There is no end to the possibilities of IV therapy, and it might help you too.

83% of medical patients in the US received IV therapies in one year. And this does not count the many other people who choose to have IV therapies for various reasons.

But what exactly is IV therapy, and how does IV therapy work? Read on for everything you need to know about IV therapies to get started.

What Is IV Therapy?

IV therapy is also known as intravenous therapy. Intravenous refers to the fact the treatment is given through the veins. An IV bag filled with saline-based medication, fluids, and other nutrition gets delivered directly into the bloodstream.

Although IV therapy is growing in popularity, it has actually been around for a long time, with evidence spanning back to the 1600s. By the 1800s, IV therapy was being used to manage the 1832 cholera pandemic in the UK.

In the 1900s, IV therapies began developing, and by 1960 IV bags were standard in hospitals. Nowadays, IV therapy is also used outside hospitals in different medical settings.

There are two main types of IV therapy:

  • IV Push
  • IV Drip

Both IV therapies have similar absorption rates. The differences are mainly to do with the number of fluids injected and the duration of the IV therapy. Push IV uses a syringe to insert nutrients, whereas IV drip relies on gravity to do the work.

How Does IV Therapy Work?

There are different types of IV therapies, but they work in similar ways. Usually, an IV therapist or nurse administers the IV therapy, but you can check state laws as some states have different standards.

Your medical provider will assess your medical history before the treatment. You might need a blood test to determine nutrient levels.

There is an IV bag that usually comes premixed. An IV bag speed can be controlled during manual setup, so the contents can take different lengths of time to complete. On average, it takes 45 minutes to one hour to complete.

IV therapy can be stopped for a moment using a slide clamp. The person administering your IV therapy will use an injection port to infuse the vein with the IV tubing, called a catheter. It will usually go in the hand or arm, and sometimes you receive numbing spray to prevent pain during insertion.

And then, you sit back and wait for the IV therapy to complete. Or, you can even nap!

IV Bag Contents

The IV bag mixture varies depending on the treatment you are getting. Usually, the base ingredient for IV therapies is saline, which also hydrates the body. Other content can include:

Vitamin C

There is no denying the benefits of vitamin C. It helps support immune system functioning, so many people have IV therapy with this ingredient. It is an excellent option to include if you feel yourself getting sick.


Dextrose is a type of sugar to support energy and blood sugar levels. It can help if you have experienced low blood sugar levels or low energy. It is made from corn and is chemically identical to glucose.

Lactated Ringer’s

This mix includes potassium chloride, sodium chloride, water, and calcium chloride. It helps deliver other ingredients. Usually, doctors use it to treat dehydration or during surgery.

Vitamin B

Different B vitamins make up the vitamin B complex. If you struggle to absorb vitamins, then vitamin B in your IV therapy is helpful. Vitamin B has many functions, including supporting different bodily functions.


Calcium is essential to stay healthy, especially for bones and teeth health. It can also reduce the risk of osteoporosis and help nerves function correctly. It also regulates contractions of muscles and blood vessels.


Magnesium is a popular ingredient for IV therapy because it offers many benefits. Benefits include helping manage migraines and reducing inflammation. It is also said to help maintain your nervous system.


Antibiotic IV therapies are usually when a patient is in hospital with an infection. It could be a severe infection that needs to be treated quickly. Or a patient may not be able to keep fluids down, which is why they cannot take oral antibiotics.


There are a variety of antioxidants in fruits and vegetables that aid cell function. IV therapy with antioxidants can help add more to your body efficiently. You do not have to wait for your digestive tract to process foods, as IV therapy delivers directly to the bloodstream.

Different IV Therapies

The IV therapy you get depends on your needs. You can divide IV therapies into several categories:

  • IV therapy for nutrition
  • IV therapy for fluids
  • IV for medications
  • IV for blood transfusions

You will have the IV therapy that works best for you. The IV for nutritional purposes is sometimes referred to as the ‘Myers cocktail,’ which is a mix of magnesium, calcium, Vitamin C, and B. There are different reasons people get IV therapy for nutritional and wellness purposes.

Athletic Performance Recovery

Sometimes you cannot afford rest days when training in a specific sport. IV therapy can help you recover if you feel sore or low on energy. You will feel hydrated, repair any tissue damage, and feel your energy levels improve.

Immune System Support

As they say, prevention is better than cure. Some people choose to have IV therapy to help support a healthy immune system, especially during cold and flu season. Usually, this type of IV therapy will include different minerals and vitamins.

Energy and Travel Support

Over 15% of women and over 10% of men report feeling exhausted regularly. While there are many different causes of fatigue, many people choose to use IV therapy to give them an energy boost. Travel also puts a lot of strain on the body, which is why people opt for an energy boost after long travel days.

Symptom Relief

Patients undergoing chemotherapy, or experiencing different illnesses, including colds or flu, opt for IV therapy. It can help restore the immune system and relieve symptoms such as nausea, body aches, and headaches. It also helps restore hydration, which is essential for recovery.


Whether you are trying to recover from a hangover or want detoxification after a specific medication treatment, try IV therapy. IV therapies have the nutritional support you need to flush your system and any lingering symptoms, such as nausea. You will feel rehydrated and back to your good energy levels.

Beauty Purposes

Some people opt for IV therapies to maintain their natural glow and feel youthful from the inside out. Antioxidants helo clear toxins from your body, making you feel great and keeping your skin healthy too. Often vitamin C is used to help achieve the glow you desire.

You can combine IV therapy with other skin rejuvenation techniques too.

Mood Booster

IV therapies, including ingredients such as Vitamin B, can help improve and balance your mood. If you have low energy levels or are experiencing mental health difficulties, IV therapy can help your recovery. It is best to combine IV therapy with other mental health support too, such as counseling.

Pregnancy Support

Pregnancy can be a magical but also difficult time with different symptoms to manage. IV therapies can help with pregnancy symptoms such as morning sickness and cramping. Fluids can help maintain your hydration levels and reduce symptoms.

Is IV Therapy Safe?

If you use a reputable provider, then IV therapy is safe. You want to use a professional who has had the proper training to administer IV correctly, as otherwise, there can be complications. There are requirements for IV bag size and contents to keep the patient safe.

However, if you use a professional service, IV is a safe treatment option that many people find beneficial, especially when used as part of an overall healthy lifestyle.

Benefits of IV Therapy

IV therapy helps people in different ways. It can be lifesaving for people in hospitals and aid peoples’ healthy lifestyles. Research continues to discover more ways IV therapy can help.

Here are some of the common benefits of IV therapy.

Convienient and Non-Intrusive

IV therapy is accessible, which makes it a convenient option when you begin to feel sick or want to have a treatment quickly after work. It is a simple procedure without the need for recovery time, and the entire procedure is relatively painless. You can enjoy reading a book, watching television, or completing another activity while treatment happens.

It is also not too intrusive, only requiring one entry point. You can remain comfortable and conscious.

Healthy Immune Support

No matter your reason for seeking IV therapies, you know that it supports your immune system. It has been found to help specific health conditions and is a quick way to access nutritional support.

It is a much quicker way to get access to nutrients you need as it goes directly to your bloodstream. So if you are feeling sick, you can absorb a lot of nutrients fast. And it can help support people with nutritional deficiencies.

Self-Care Time

Stress continues to be a huge issue in the US. When was the last time you stopped and rested for a while? IV therapy allows you to pause and relax while investing in your self-care.

Promoting Health

IV therapy can provide almost instant relief from specific symptoms, which can lower your mood and energy levels. Flush out toxins and feel healthier from the inside out.

It promotes health for your body and mind, supporting everything from cardiovascular health to mental wellbeing. It can also be lifesaving for people who have experienced side effects from medical treatments or who are severely dehydrated.


75% of Americans are chronically dehydrated. Dehydration can quickly lead to symptoms such as migraines and dizziness. IV therapy can help counter the impact of dehydration and restore you to your full potential.

How Often Can You Get IV Therapy?

Your IV specialist will assess your case and recommend how many cycles of IV therapy you need. It depends on your case, as if you have a specific health ailment, you may require a more intensive treatment schedule. If you seek IV therapies for health and vitality, you may want monthly or bi-monthly appointments.

It is best to arrange a consultation to discuss your case. On average, people have IV therapy several times or more for customized therapy cases. For wellness cases, once or twice a month is common.

IV Therapy Cost

IV therapies can range in price depending on the type of therapy you need and the provider. You can arrange a custom therapy and pricing plan that works for your case. Insurance policies do not often cover IV therapy, but you can check, especially if you are receiving IV therapy for a medical issue.

On average, IV therapy can range from $150 per treatment to $500 or more. The cheapest treatment option is not always the best choice. Take your time to research the provider and find a reputable service.

The best way to research IV therapy providers is to check independent reviews online. You can also enquire about their training and ask for evidence of this. Check your state requirements for IV therapy to ensure it aligns with what the provider is offering.

Rejuvenate Your Health With IV Therapy

There are many benefits of IV therapy. If it sounds like something you would like to try, then book a consultation to learn more. Be sure to pick a reputable provider in order to receive the therapy and reap the many benefits safely.

Are you based in South Carolina? Rejuvenate Health, located in Hilton Head, is a cutting-edge medical facility that combines traditional medicine with holistic medicine. We are ready to create your personalized treatment plan.

Contact us today to learn more.

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