Ringer's lactate solution (RL), also known as sodium lactate solution, Lactated Ringer's (LR), and Hartmann's solution, is a mixture of sodium chloride, sodium lactate, potassium chloride, and calcium chloride in water. [1] . It is used for replacing fluids and electrolytes in those who have low blood volume or low blood pressure. [2] .

2023年8月14日 · Ringer’s lactate solution, or lactated Ringer’s solution, is a type of isotonic, crystalloid fluid further classified as a balanced or buffered solution used for fluid replacement.

What is Lactated Ringer's solution, and how does it work (mechanism of action)? Sodium chloride, potassium chloride, sodium lactate, and calcium is a sterile solution for fluid and electrolyte replenishment. It restores fluid and electrolyte balances, produces diuresis, and acts as an alkalizing agent (reduces acidity).

2014年9月29日 · LR has a potassium concentration of 4 mEq/L, whereas the potassium concentration of normal saline (NS) is zero. This has led to the common notion that LR should be avoided in a patient with hyperkalemia. I have been unable to find any evidence that LR actually causes or exacerbates hyperkalemia.

Each 100 mL of Lactated Ringer's and 5% Dextrose Injection, USP contains dextrose, hydrous 5 g plus the same ingredients and mEq values as Lactated Ringer's Injection, USP (contains only hydrochloric acid for pH adjustment).

LR is a physiological, balanced crystalloid solution containing 4 mEq/L of potassium. 3 Its use is generally restricted in patients with hyperkalemia and reduced kidney function given potential concerns of exacerbating hyperkalemia. 1, 2, 10 Our main objective was to assess the effect of LR use on serum potassium levels in patients with reduced ...

2024年12月23日 · Two commonly used IV fluids are normal saline (NS) and lactated Ringer’s (LR) solution. Understanding their compositions, uses, costs, and comparative efficacy is crucial for healthcare providers to make informed decisions in patient care.

2019年3月24日 · LR and Normosol have 4 mEq/L and 5 mEq/L, respectively, of potassium. In the context of acidosis, H+/K+ channels exchange protons for potassium, thereby increasing serum potassium.

28 mEq Sodium Lactate (provides 9 calories/liter) MORE INFORMATION: Isotonic hydration; replaces (negligible) electrolytes and extra-cellular fluid losses; can buffer mild to moderate acidosis (the lactate is metabolized into bicarbonate which counteracts the acidosis) REFERENCES. Chapter 9. Regulation of Acid-Base Balance.

2025年3月4日 · Lactated Ringer’s Injection, USP is a sterile, nonpyrogenic solution for fluid and electrolyte replenishment in single dose containers for intravenous administration. It contains no antimicrobial ...