Comparing Isotretinoin vs Tretinoin
| Isotretinoin | Tretinoin |
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| Isotretinoin | Tretinoin |
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Prescription only
Prescribed for Rosacea, Acne, Acute Nonlymphocytic Leukemia, Granuloma Annulare, Pityriasis rubra pilaris, Melanoma - Metastatic. Isotretinoin may also be used for purposes not listed in this medication guide. View more |
Prescription only
Prescribed for Acute Promyelocytic Leukemia. Tretinoin may also be used for purposes not listed in this medication guide. |
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| More about Isotretinoin | More about Tretinoin | ||||||||||||||||
| Ratings & Reviews | |||||||||||||||||
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Isotretinoin has an average rating of 7.9 out of 10 from a total of 1060 ratings on Drugs.com. 73% of reviewers reported a positive effect, while 13% reported a negative effect. |
Tretinoin has an average rating of 9.0 out of 10 from a total of 3 ratings on Drugs.com. 100% of reviewers reported a positive effect, while 0% reported a negative effect. |
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| Side Effects Experienced by Users Side effects are reported in Drugs.com user reviews and not clinically verified. | |||||||||||||||||
View all Isotretinoin side effects |
View all Tretinoin side effects |
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| Drug Class | |||||||||||||||||
| Generic Availability | |||||||||||||||||
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Lower cost generic |
Lower cost generic |
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| Pricing and Coupons * Prices are without insurance | |||||||||||||||||
View all Isotretinoin prices |
View all Tretinoin prices |
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| Dosage Forms | |||||||||||||||||
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| Brand Names | |||||||||||||||||
| Absorica, Absorica LD, Accutane, Amnesteem, Claravis, Myorisan, Sotret, Zenatane |
N/A |
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| Half Life Drug half-life is the time required for plasma concentration to reduce to half its original value. | |||||||||||||||||
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32 hours |
N/A |
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| CSA Schedule 1 View glossary of CSA terms | |||||||||||||||||
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Not a controlled drug
Is not subject to the Controlled Substances Act. |
Not a controlled drug
Is not subject to the Controlled Substances Act. |
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| Pregnancy Category | |||||||||||||||||
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Category X
Not for use in pregnancy
See the full pregnancy warnings document. |
Category D
Positive evidence of risk
See the full pregnancy warnings document. |
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| Drug Interactions | |||||||||||||||||
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A total of 139 drugs are known to interact with Isotretinoin:
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A total of 193 drugs are known to interact with Tretinoin:
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| Alcohol/Food/Lifestyle Interactions | |||||||||||||||||
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No known alcohol/food interactions. This does not necessarily mean no interactions exist. Always consult your healthcare provider. |
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| Disease Interactions | |||||||||||||||||
| First Approval Date | |||||||||||||||||
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May 07, 1982 |
November 22, 1995 |
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| WADA Class View classifications | |||||||||||||||||
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N/A |
N/A |
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| More Information | |||||||||||||||||
| Patient Resources | |||||||||||||||||
| Professional Resources | |||||||||||||||||
| Related Treatment Guide | |||||||||||||||||
1 The Controlled Substances Act (CSA) schedule information displayed applies to substances regulated under federal law. There may be variations in CSA schedules between individual states.
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.