Azithromycin (Zithromax) Flashcards

Questions and Answers

What is the drug class of Azithromycin?

Tetracyclines

Macrolides (correct)

Penicillins

Cephalosporins

What are the trade names for Azithromycin?

Zithromax

What are the therapeutic effects or uses of Azithromycin?

A broad spectrum antibiotic used as a substitute to penicillin to treat lung and skin infections and STDs

How does Azithromycin work?

By inhibiting the translation of mRNA in bacteria Signup and view all the answers

What are the contraindications for using Azithromycin?

All of the above Signup and view all the answers

What are some common side effects of Azithromycin?

GI disturbances, conjunctivitis, tinnitus, rash Signup and view all the answers

What are the adverse reactions associated with Azithromycin?

Superinfections, Steven's Johnson syndrome, liver toxicity, allergy reactions like rash and hives Signup and view all the answers

What nursing interventions should be taken during the first dose of Azithromycin?

Close observation of vital signs, allergy responses, side effects, and urine output, with liver and renal monitoring Signup and view all the answers

What is Steven's Johnson syndrome?

A life-threatening skin condition where cell death causes the epidermis to separate from the dermis Signup and view all the answers

What client education should be provided for Azithromycin?

Take the full course of medication, be aware of possible side effects, avoid contact lenses, do not take with antacids, ingest yogurt to decrease superinfection risk Signup and view all the answers

What routes can Azithromycin be administered?

Oral and IV Signup and view all the answers

Study Notes

Azithromycin Overview

Class: Macrolide antibiotic, falls under antibacterial/antiinfective category.
Trade name: Zithromax.

Therapeutic Uses

Broad spectrum antibiotic effective for various infections.
Used as a substitute for penicillin to treat lung infections, skin infections, and sexually transmitted diseases (STDs).

Mode of Action

Functions by inhibiting the translation of mRNA in bacteria, preventing protein synthesis.

Contraindications

Use is contraindicated in individuals with allergies to the drug and those with renal or liver issues.

Side Effects

Commonly reported side effects include gastrointestinal disturbances, conjunctivitis, tinnitus (ringing in the ears), and skin rashes.

Adverse Reactions

Severe adverse reactions may include superinfections and Steven's Johnson syndrome.
Additional risks involve liver toxicity and allergic reactions like rash, hives, and anaphylactic shock.

Nursing Interventions

Close monitoring during the initial dose is crucial.
Regular checks on vital signs (V/S), allergy symptoms, side effects, and urine output are necessary.
Monitor lab values for liver, renal function, and culture & sensitivity (C&S) before administering the drug.
Administer medication before or after meals with a full glass of water.

Steven's Johnson Syndrome

A severe, life-threatening skin condition characterized by the separation of the epidermis from the dermis due to cell death.

Client Education

Emphasize the importance of completing the full course of medication as prescribed.
Inform clients about potential side effects.
Advise against wearing contact lenses during treatment.
Caution to avoid taking azithromycin simultaneously with antacids.
Recommend yogurt consumption to help reduce the risk of superinfections.

Routes of Administration

Available through oral and intravenous (IV) routes.

Description

Test your knowledge of Azithromycin with these flashcards. Covering key terms such as drug classification, therapeutic uses, and mode of action, this quiz is designed for students and healthcare professionals alike. Perfect for anyone wanting to deepen their understanding of this important antibiotic.