What is accutane
Last updated: April 1, 2026
Key Facts
- Accutane is a retinoid derived from vitamin A and is one of the most effective acne treatments available
- It's only prescribed for severe cases of acne due to serious potential side effects including birth defects
- The medication requires strict monitoring including monthly blood tests and liver function tests
- Users must enroll in the iPLEDGE program and use two forms of contraception if female and of childbearing age
- Common side effects include dry skin and lips, photosensitivity, and potential mood changes, though most side effects resolve after treatment ends
Overview
Accutane, generically known as isotretinoin, is a powerful vitamin A derivative medication used to treat severe nodular acne and acne that has not responded to conventional treatments like antibiotics or topical retinoids. It is considered the most effective acne treatment available today, capable of clearing severe acne and preventing significant scarring.
How Accutane Works
Accutane works by reducing the production of sebum (skin oil) from sebaceous glands, which dramatically decreases the bacteria that cause acne. It also helps normalize skin cell production and reduces inflammation. Most patients see significant improvement within 4-6 months of treatment.
Who Uses Accutane
Accutane is typically prescribed only when other acne treatments have failed due to its serious potential risks. It's used primarily for patients with:
- Severe nodular or cystic acne
- Acne causing significant scarring
- Acne that causes psychological distress
- Acne resistant to standard treatments
Important Monitoring Requirements
Because of potential side effects, Accutane requires strict medical supervision through the iPLEDGE program. Patients must have monthly appointments, monthly pregnancy tests (if female), and regular blood tests to monitor liver function and triglyceride levels. Female patients of childbearing age must use two forms of contraception and sign consent forms acknowledging the risks.
Side Effects and Risks
The most common side effects are dry skin, dry lips, and dry eyes, which can be managed with moisturizers and lip balm. More serious potential side effects include birth defects (the primary reason for strict contraception requirements), increased triglycerides, liver inflammation, and mood changes. Most side effects resolve after treatment completion.
Treatment Duration and Results
A typical course of Accutane lasts 15-20 weeks, though dosing is individualized. Many patients achieve long-term remission or permanent clearing of acne after one course, though some may require additional treatment.
Related Questions
What are the alternatives to Accutane for treating severe acne?
Alternatives include oral antibiotics combined with topical retinoids, hormonal birth control for women, spironolactone, and chemical peels. However, these are typically less effective than Accutane for severe, treatment-resistant acne.
How long after stopping Accutane can I become pregnant?
Isotretinoin has a short half-life and is eliminated from the body within 2-3 weeks. Pregnancy can be safely attempted one month after completing Accutane treatment, following your dermatologist's recommendations.
Can Accutane cause permanent side effects?
Most side effects are reversible and resolve after treatment. However, serious side effects like birth defects (if taken during pregnancy) or severe liver damage can be permanent, which is why strict monitoring and contraception requirements exist.
Sources
- Wikipedia - Isotretinoin CC-BY-SA-4.0
- FDA - Isotretinoin Safety Information Public Domain
- Mayo Clinic - Accutane Q&A Fair Use