Electrolyte Solution with Dextrose
Isolyte S In 5% Dextrose is an intravenous electrolyte solution containing multiple electrolytes (including sodium, potassium, magnesium, and chloride) combined with 5% dextrose. It is used to provide hydration, restore or maintain electrolyte balance, and supply a source of calories in patients who cannot take fluids and nutrients by mouth.
An IV electrolyte solution with dextrose used for hydration, electrolyte replacement, and energy supplementation.
Key facts at a glance
- RxNorm
- 1189612
- Generic
- Isolyte S In 5 % Dextrose
- Class
- brand-name
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Treatment and prevention of dehydration; maintenance of fluid and electrolyte balance; source of calories for patients requiring IV nutrition or those unable to take oral intake. Often used during or after surgery, in patients with electrolyte imbalances, or as a vehicle for compatible IV medications.
Delivers electrolytes and water directly into the bloodstream to restore fluid volume and correct electrolyte deficiencies. The 5% dextrose provides approximately 170 kcal per liter and helps prevent hypoglycemia while maintaining osmotic balance.
Must be administered intravenously by healthcare professionals. Use with caution in patients with heart failure, kidney impairment, or conditions predisposing to fluid overload. Monitor electrolyte levels and infusion site for signs of phlebitis or infiltration during administration.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed July 26, 2026. · Read our editorial policy