Insulin Glargine (Lantus) Flashcards

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Questions and Answers

What is the therapeutic class of insulin glargine (Lantus)?

  • Intermediate acting insulin
  • Rapid acting insulin
  • Long acting insulin (correct)
  • Short acting insulin

What is the pregnancy class of insulin glargine (Lantus)?

C

What is the purpose of insulin glargine (Lantus)?

Treatment of diabetes both type 1 and type 2

Insulin glargine (Lantus) should be mixed with another insulin or solution.

<p>False (B)</p> Signup and view all the answers

What are some adverse reactions of insulin glargine (Lantus)?

<p>Rash, hives, wheezing, difficulty breathing/swallowing, shortness of breath, fast pulse, sweating, hoarseness, weakness, muscle cramps, abnormal heartbeat.</p> Signup and view all the answers

What are the nursing considerations for administering insulin glargine (Lantus)?

<p>Give at bedtime, subcutaneous only</p> Signup and view all the answers

What is the duration of action for insulin glargine (Lantus)?

<p>24-28 hours</p> Signup and view all the answers

What is the onset time for insulin glargine (Lantus)?

<p>4-6 hours</p> Signup and view all the answers

What is the peak time for insulin glargine (Lantus)?

<p>8-20 hours</p> Signup and view all the answers

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Study Notes

Insulin Glargine (Lantus) Overview

  • Insulin glargine is classified as long-acting insulin, used to manage blood sugar levels.
  • It is indicated for both type 1 and type 2 diabetes, providing a consistent insulin supply throughout the day.

Pregnancy and Drug Classifications

  • Lantus is categorized as pregnancy class C, suggesting that risk cannot be ruled out; weighing benefits against potential risks is essential.

Drug Interactions

  • Lantus should not be mixed with other insulins or solutions to prevent adverse effects and ensure proper dosing.

Adverse Reactions

  • Common adverse reactions include:
    • Rash and hives
    • Wheezing and difficulty breathing
    • Shortness of breath (SOB) and fast pulse
    • Sweating, hoarseness, weakness, and muscle cramps
    • Abnormal heartbeat may occur in sensitive individuals.

Nursing Considerations

  • Lantus should be administered subcutaneously, ideally at bedtime to provide overnight glycemic control.

Pharmacokinetics

  • The onset of action for insulin glargine is approximately 4-6 hours post-injection.
  • The peak effect occurs between 8-20 hours after administration.
  • Insulin glargine has an extended duration of action, lasting 24-28 hours, allowing for once-daily dosing.

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