What is Lactated Ringers: Uses, Warnings & Interactions

Updated Jan 12, 2021  •  Published Dec 30, 2020

Lactated Ringers overview

Generic Names:

  • Lactated Ringers

Uses:

  • Provides the body with needed electrolytes and water during low blood volume or pressure. Also increases pH level of the body.

Therapeutic Classes:

  • Parenteral Electrolyte Combination

Forms:

  • Injectable

How it’s taken:

  • By injection

What form(s) does Lactated Ringers come in

  • Injectable

What are common Lactated Ringers doses?

  • Flex Cont 250ML of

  • Flex Cont 500ML of

  • Flex Cont 1000ML of

  • Plas Cont 1000ML of

  • Plas Cont 2000ML of

  • Plas Cont 3000ML of

  • Plas Cont 4000ML of

Common Lactated Ringers prescriptions

  • Lactated Ringers
    1000ml of flex cont

  • Lactated Ringers
    500ml of flex cont

How to take Lactated Ringers

  • Injection routeYour doctor will prescribe your dose and schedule. This medicine is given through a needle placed in a vein.

  • Injection routeA nurse or other health provider will give you this medicine.

  • Injection routeYour doctor will prescribe your dose and schedule. This medicine is given through a needle placed in a vein.

  • Injection routeA nurse or other health provider will give you this medicine.

Lactated Ringers contraindications

  • This medicine is not right for everyone. You should not receive it if you had an allergic reaction to sodium lactate.

Lactated Ringers warnings

  • This medicine can cause the following problems:Electrolyte imbalance, which can lead to encephalopathy, overhydration, changes in pH levels in the blood, kidney stones, or swellingHigh blood sugar

  • Your doctor will do lab tests at regular visits to check on the effects of this medicine. Keep all appointments.

  • Tell your doctor if you are pregnant or breastfeeding, or if you have kidney disease (including kidney stones), liver disease, heart disease (including heart failure), diabetes, lung or breathing problems, increased water intake without being thirsty, hormone problem (including SIADH), brain or nerve problems (including swelling in the brain), electrolyte imbalance, or dehydration. Tell your doctor if you have burns or tissue injury, or if you had a recent surgery.

Lactated Ringers interactions

  • Children 28 days of age or younger (neonates) should not receive this medicine together with ceftriaxone. Patients older than 28 days of age should not receive this medicine together with ceftriaxone in the same infusion line.

  • Some medicines can affect how Lactated Ringer works. Tell your doctor if you are using any of the following:Corticotropin, cyclosporine, digoxin, lithium, tacrolimus, vitamin DDiuretics (water pill)Medicine to treat hypertension (including ACE inhibitors, ARBs)Medicine to treat seizuresMedicine to treat mental or behavioral problemsSteroid medicine

Lactated Ringers side effects

Serious Side Effects

  • Dry mouth, increased hunger, thirst, or urination, trouble breathing, weight loss, stomach pain

  • Loss of consciousness, seizures, fast or uneven heartbeat

  • Muscle twitching

  • Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing

  • Extreme weakness, tiredness, or confusion, nausea, vomiting

  • Lightheadedness or fainting

  • Numbness or tingling in the hands, feet, or lips

  • Change in how much or how often you urinate, swelling of the fingers, hands, feet, or lower legs, weight gain

Less Serious Side Effects

  • Pain, itching, burning, swelling, or a lump under your skin where the needle is placed