Questions and Answers
What classification is isotretinoin?
retinoid
Which of the following are common drug names for isotretinoin? (Select all that apply)
What is the action of isotretinoin?
Reduces skin oil production, changes the characteristics of the skin oil, and prevents abnormal hardening of the skin.
What are the indications for the use of isotretinoin?
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Isotretinoin should not be used in ______ or breastfeeding.
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What are some side effects of isotretinoin?
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What nursing implications should be followed while taking isotretinoin?
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Study Notes
Classification
- Isotretinoin is classified as a retinoid, a type of medication derived from vitamin A.
Common Drug Names
- Popular names include Claravis, Sotret, and Accutane.
- Accutane is no longer manufactured due to serious side effects.
Action
- Reduces skin oil production and alters oil characteristics.
- Prevents abnormal skin hardening and is prescribed for severe acne and rosacea.
Indications
- Primarily indicated for the management of severe acne resistant to conventional therapies.
Side Effects
- Contraindicated in pregnancy and breastfeeding due to risks to the fetus.
- Not to be used alongside tetracycline antibiotics or certain vitamin A medicines due to increased intracranial pressure risk.
- Sudden decrease in night vision may occur.
- Recommended to avoid sexual intercourse or use two effective birth control methods during treatment.
- Can lower the effectiveness of antiseizure medications like phenytoin.
- Common side effects include cracking of lips and temporary worsening of acne.
- Can lead to liver damage.
Nursing Implications
- Blood donation is prohibited during treatment and for one month after stopping isotretinoin.
- Alcohol consumption is discouraged due to potential liver strain.
- Avoid cosmetic procedures like waxing and laser treatments while on isotretinoin and for at least six months after discontinuation to minimize scarring risk.
- Sun exposure, including tanning beds, should be minimized; sunscreen is recommended to prevent photosensitivity reactions.
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Description
This quiz covers isotretinoin, a retinoid medication derived from vitamin A, used primarily for severe acne. It addresses common drug names, indications, side effects, and precautions related to usage, especially in pregnancy. Test your knowledge on the safety and effects of this important drug.
