Why is dextrose given intravenously




















Doctors use dextrose to treat many conditions, including dehydration and hypoglycemia. Dextrose is an effective treatment for low blood sugar levels. It is inexpensive and widely available, making it a great option for people who tend to experience hypoglycemic episodes. However, it is very essential for carefully monitoring the blood sugar levels when using dextrose to avoid experiencing symptoms of high blood sugar. Dextrose is used for various reasons, such as:.

Taking too much of dextrose can cause some serious side effects:. Dextrose may lead to high blood sugar or can build up fluids in the body which can cause swelling in the lungs. People who are suffering from the following conditions should avoid the usage of dextrose:. People who are taking Dextrose should carefully monitor the blood sugar levels for avoiding excessively high blood sugar.

If you are diabetic and your doctor prescribes oral dextrose gel or tablets, these should only be used when you have a hypoglycemic reaction. Your doctor or diabetes educator should teach you how to detect the signs of low blood sugar and when to use the tablets.

The doctor may also explain to other family members when and how to use the gel or tablets, in case others need to give them to you. Talk to your doctor if you are taking any prescription or non-prescribe medicine, vitamins, nutritional supplements, or any other herbal products. Avoid taking Carbamazepine if you have taken an MAO inhibitor in the past 14 days. Talk to your doctor if you had a serious medical history of Use Dextrose as written on the label or as prescribed by the doctor.

Avoid using the medicine in larger or smaller amounts or for longer than recommended. The chewable tablet should be chewed properly before swallowing. Your hypoglycemic symptoms should improve within about 10 minutes after taking oral dextrose. If not, take another dose. Seek medical attention if you still have symptoms of hypoglycemia after taking two doses.

Dextrose injection is given intravenously into a vein. Avoid injecting the medicine into the muscle or on the skin. The injection must be given only as an intravenous IV injection. A nurse or other trained health professional will give you this medicine in a hospital or clinic setting.

This medicine is given through a needle placed in one of your veins. It is very important that your doctor check you or your child closely to make sure that this medicine is working properly. Blood tests may be needed to check for unwanted effects.

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional. Call your doctor for medical advice about side effects. All rights reserved. Information is for End User's use only and may not be sold, redistributed or otherwise used for commercial purposes.

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Mayo Clinic does not endorse any of the third party products and services advertised. Dextrose can increase the blood sugar too much, which is known as hyperglycemia. If you need to use dextrose, your blood sugar could increase too much afterward.

You should test your blood sugar after using dextrose tablets, as directed by your doctor or diabetes educator. You may need to adjust your insulin to lower your blood sugar. If you are given IV fluids with dextrose in the hospital, your nurse will check your blood sugar. If the blood sugar tests too high, the dose of your IV fluids may be adjusted or even stopped, until your blood sugar reaches a safer level. You could also be given insulin, to help reduce your blood sugar.

It is safe to use long-term on an as-needed basis. Dextrose does not come without risks, however, and even those without diabetes should carefully monitor their blood sugar when taking it.

Always consult a doctor before stopping treatment for diabetes, or if you test your blood sugar and it is high. If you have glucose gel or tablets in your home, keep them away from children. Large amounts taken by small children could be especially dangerous. People with prediabetes are an increased risk of type 2 diabetes. Exercise and a healthy diet can help prevent or delay type 2 diabetes. Learn more…. You may already know that yoga is a great way to exercise, but could it also help with diabetes management?

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Every recipe has been tested by a professional chef and…. The risk factors for type 2 diabetes are complex and range from genetic to environmental to lifestyle choices. Learn more. Health Conditions Discover Plan Connect. Type 2 Diabetes. Dextrose Medically reviewed by Modern Weng, D.



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