Medically reviewed by Carissa Stephens, R.N., CCRN, CPN — Written by Mary Ellen Ellis — Updated on September 17, 2018

What is intravenous rehydration?

Your physician, or your child’s physician, might prescribe intravenous (IV) rehydration to treat modeprice to serious situations of dehydration. It’s even more typically provided to treat youngsters than adults. Children are more most likely than adults to come to be dangerously dehydrated once they’re ill. Exercising strongly without drinking sufficient fluids have the right to also bring about dehydration.

Throughout IV rehydration, fluids will certainly be injected in your child’s body through an IV line. Different fluids may be used, relying on the case. Typically, they will certainly consist of water through a small bit of salt or sugar added.

IV rehydration entails a few little dangers. They’re mostly outweighed by the benefits, particularly since significant dehydration can be life-threatening if left untreated.


When your son becomes dehydrated, they lose fluids from their body. These fluids contain water and also dissolved salts, called electrolytes. To treat mild situations of dehydration, encourage your son to drink water and also fluids that contain electrolytes, such as sporting activities drinks or over-the-respond to rehydration services. To treat moderate to major instances of dehydration, oral rehydration may not be sufficient. Your child’s medical professional or emergency medical staff may recommfinish IV rehydration.

Children frequently come to be dehydrated from being sick. For instance, vomiting, having actually diarrhea, and also developing a fever have the right to raise your child’s risk of ending up being dehydrated. They’re more likely to experience major dehydration than adults. They’re likewise even more most likely to require IV rehydration to restore their fluid balance.

Adults deserve to likewise become dehydrated. For example, you might suffer dehydration as soon as you’re sick. You deserve to also become dehydrated after working out strongly without drinking sufficient fluids. Adults are less likely to need IV rehydration than kids, however your medical professional may prescribe it in some instances.

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If you suspect you or your kid is moderately to sevecount dehydrated, seek medical attention. Symptoms of dehydration include:

decreased urine outputdry lips and also tonguedry eyesdry wrinkled skinfast breathingcool and also blotchy feet and also hands

To administer IV rehydration, your child’s physician or nurse will insert an IV line into a vein in their arm. This IV line will certainly consist of a tube with a needle on one end. The various other finish of the line will certainly be associated to a bag of fluids, which will be hung over your child’s head.

Your child’s physician will determine what type of fluid solution they require. It will depend on their age, existing clinical conditions, and the severity of their dehydration. Your child’s doctor or nurse have the right to control the amount of liquid entering their body using an automated a pump or hand-operated adjusecure valve attached to their IV line. They will inspect your child’s IV line from time to time to encertain your son is receiving the ideal amount of fluids. They will likewise make certain the thin plastic tube in your child’s arm is secure and also not leaking. The size of your child’s treatment time, and the amount of fluids that your son requirements, will depfinish on the severity of their dehydration.

The exact same procedure is supplied for adults.


The threats associated via IV rehydration are low for the majority of human being.

Your son might feel a mild sting as soon as their IV line is injected, however the pain should conveniently subside. There’s additionally a tiny hazard of infection arising at the injection site. In a lot of instances, such infections can be treated easily.

If the IV continues to be in your child’s vein for a lengthy period of time, it can reason their vein to collapse. If this happens, their physician or nurse will likely relocate the needle to a various vein and use a heat compress to the location.

Your child’s IV can additionally come to be dislodged. This can reason a problem referred to as infiltration. This happens once IV fluids enter tworries approximately your child’s vein. If your kid experiences infiltration, they might build a bruise and also stinging sensation at the insertion website. If this happens, their physician or nurse have the right to reinsert the needle and apply a warm compress to minimize swelling. To lower your child’s risk of this potential complication, encourage them to continue to be still during IV rehydration. This is specifically essential for young children, who may not understand also the importance of continuing to be still.

IV rehydration can additionally perhaps cause a nutrient imbalance in your child’s body. This have the right to take place if their IV liquid solution has the wrong mix of electrolytes. If they build indicators of a nutrient imbalance, their medical professional might speak their IV rehydration therapy or adjust their fluid solution.

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The exact same dangers use to adults who undergo IV rehydration. Your physician or child’s doctor have the right to aid you understand also the potential dangers and also benefits. In a lot of instances, the benefits outweigh the dangers. If left untreated, serious dehydration deserve to cause life-threatening complications.


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Medically reregarded by Carissa Stephens, R.N., CCRN, CPN — Written by Mary Ellen Ellis — Updated on September 17, 2018