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Ringer's solution


Generic Medicine Info
Indications and Dosage
Intravenous
Source of electrolytes and water for hydration
Adult: Infusion volume and rate depend on the patient's age, weight, clinical condition, laboratory determinations and concomitant therapy.
What are the brands available for Ringer's solution in Singapore?
Incompatibility
May form a ceftriaxone-calcium precipitate when administered with ceftriaxone in the same IV line. Incompatible with amphotericin B, cortisone, erythromycin lactobionate, ethyl alcohol, thiopental sodium, disodium edetate, etamivan, carbonate, and oxalate- or phosphate-containing solutions.
Contraindications
Sodium or potassium overload, fluid overload (hyperhydration), decompensated congestive cardiac failure. Concomitant use with ceftriaxone in neonates (≤28 days).
Special Precautions
Patient with non-osmotic vasopressin release (including SIADH), other heart disease; reduced cerebral compliance (e.g. brain oedema); hypercalcaemia, calcium renal calculi or history of such calculi; at risk of hyperchloraemia. Renal and hepatic impairment. Elderly. Pregnancy and lactation.
Adverse Reactions
Significant: Fluid and/or solute overload resulting in dilution of serum electrolyte concentrations, overhydration and congested states, including pulmonary oedema; electrolyte disturbances (e.g. hyponatraemia), acid-base imbalance.
Gastrointestinal disorders: Nausea, vomiting, abdominal pain, diarrhoea.
General disorders and administration site conditions: Infection at the inj site, venous thrombosis or phlebitis extending from the inj site, extravasation; chills, pyrexia.
Monitoring Parameters
Monitor serum electrolytes, fluid balance, and acid-base balance.
Overdosage
Symptoms: Hypervolaemia with tightened skin, venous stasis, pulmonary or cerebral oedema, disturbed acid-base and electrolyte balance. Management: Administer fast-acting diuretics (e.g. furosemide). In case of oliguria or anuria, perform hypertonic haemofiltration to remove excess fluid.
Drug Interactions
Increased risk of hyponatraemia with drugs stimulating vasopressin release (e.g. chlorpropamide, clofibrate, carbamazepine, vincristine, SSRIs, ifosfamide, antipsychotics, narcotics), drugs potentiating vasopressin action (e.g. NSAIDs, cyclophosphamide), vasopressin analogues (e.g. desmopressin, oxytocin, vasopressin, terlipressin), diuretics and antiepileptics (e.g. oxcarbazepine). May increase the risk of serious cardiac arrhythmia with digitalis glycosides. May increase the risk of sodium and fluid retention with corticosteroids. May increase the risk of hyperkalaemia with potassium-sparing diuretics (e.g. amiloride, spironolactone, triamterene), ACE inhibitors, ARBs, tacrolimus, and ciclosporin.
Potentially Fatal: Concomitant use with ceftriaxone may result in the formation of ceftriaxone-calcium precipitate in the bloodstream of neonates (≤28 days), even if separate infusion lines are used.
Action
Description:
Mechanism of Action: Ringer's solution is an isotonic solution of electrolytes containing sodium chloride, potassium chloride and calcium chloride dihydrate. Its main effect is the expansion of the extracellular compartment including interstitial and intravascular fluids.
Storage
Store at or below 25°C.
MIMS Class
Intravenous & Other Sterile Solutions
References
Baxter Healthcare Ltd. Ringers Solution for Infusion data sheet 01 May 2019. Medsafe. http://www.medsafe.govt.nz. Accessed 03/10/2024.

Joint Formulary Committee. Potassium Chloride with Calcium Chloride Dihydrate and Sodium Chloride. British National Formulary [online]. London. BMJ Group and Pharmaceutical Press. https://www.medicinescomplete.com. Accessed 03/10/2024.

Ringer's Injection. UpToDate Lexidrug, Lexi-Drugs Multinational Online. Waltham, MA. UpToDate, Inc. https://online.lexi.com. Accessed 03/10/2024.

Ringer's Solution for Infusion (Fresenius Kabi Limited). MHRA. https://products.mhra.gov.uk. Accessed 03/10/2024.

Ringers Injection, Solution (B. Braun Medical Inc.). DailyMed. Source: U.S. National Library of Medicine. https://dailymed.nlm.nih.gov/dailymed. Accessed 03/10/2024.

Disclaimer: This information is independently developed by MIMS based on Ringer's solution from various references and is provided for your reference only. Therapeutic uses, prescribing information and product availability may vary between countries. Please refer to MIMS Product Monographs for specific and locally approved prescribing information. Although great effort has been made to ensure content accuracy, MIMS shall not be held responsible or liable for any claims or damages arising from the use or misuse of the information contained herein, its contents or omissions, or otherwise. Copyright © 2025 MIMS. All rights reserved. Powered by MIMS.com
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