Accutane, also known by its generic name isotretinoin, is a powerful prescription medication commonly used to treat severe or persistent acne. While highly effective, some individuals experience a temporary worsening of their acne shortly after beginning treatment. This phenomenon is often referred to as the "Accutane purge" or "skin purging."
What is the Accutane Purge?
The Accutane purge is defined as a temporary worsening of acne that some patients experience shortly after starting Accutane (isotretinoin) treatment. It can be frustrating, especially since Accutane is intended to clear acne, not exacerbate it. This process of "purging" can also be observed with other retinoids, such as topical creams or gels, which work similarly to Accutane and can initially cause acne to worsen.
What Causes the Accutane Purge?
Accutane works by several mechanisms, including significantly reducing the amount of oil (sebum) your skin produces. This sebum suppression is a key factor in its effectiveness against acne. While an initial worsening of acne is a known side effect of isotretinoin, it does not affect all patients. Studies indicate that up to 32% of patients may experience an initial acne flare during the first month of isotretinoin treatment, with most flares being mild to moderate in severity.
Does the Accutane Purge Affect Everyone?
No, not everyone who starts Accutane will experience skin purging. While it is a recognized side effect, its occurrence varies among individuals. Some literature suggests that younger patients might be more prone to experiencing the Accutane purge. Approximately 5-20% of patients report a worsening of their acne in response to starting Accutane, typically within the first month of treatment. The severity can range from a minor increase in pimples to more significant, including large pimples and cystic breakouts.
What to Expect During the Accutane Purge
The purge can manifest as an increase in breakouts, including pimples, blackheads, whiteheads, and sometimes even deeper, more inflamed lesions. This initial flare-up is a sign that the medication is working by bringing underlying congestion to the surface. The emotional impact can be significant, as the purge can be discouraging when improvement is anticipated. It's important to remember that this phase is temporary.
Accutane Purge Timeline
The Accutane purge typically lasts for 2 to 6 weeks, although this duration can vary. For some, it may resolve within a couple of weeks, while for others, it might extend into the second month of treatment. This initial worsening usually begins within the first month of starting the medication.
Can You Avoid the Accutane Purge?
While you cannot completely avoid the Accutane purge, there are steps you can take to potentially reduce its risk or lessen its severity. At Advanced Acne Institute, for instance, they monitor patients closely and make necessary adjustments to treatment if a purge is detected.
How to Minimize Purge Symptoms and Manage Your Skin
Several strategies can help manage and minimize the symptoms associated with the Accutane purge:
1. Gradual Dose Introduction
Dr. Howell explains that starting Accutane with a low dose allows your body and skin to adapt more gradually to the medication. This approach significantly reduces the risk of a sudden acne flare and can also lessen common side effects like dryness and irritation. Gradually increasing the dose over time helps the skin build tolerance.
2. Gentle Skincare Routine
Dr. Howell emphasizes the importance of being kind to your skin during Accutane treatment. Avoid products containing active ingredients like retinoids, benzoyl peroxide, or salicylic acid unless specifically directed by your dermatologist. Instead, stick to a non-foaming, fragrance-free cleanser, a rich, hydrating moisturizer, and a broad-spectrum sunscreen with SPF 50. Everything that touches your skin should be labeled "non-comedogenic" to avoid clogging pores.
3. Avoid Picking or Squeezing Breakouts
It might be tempting, especially during the purge, but picking at your skin can worsen inflammation, push bacteria deeper, and increase the risk of permanent scarring. Dr. Howell advises letting breakouts resolve naturally. If you struggle with the urge to pick, hydrocolloid patches can be helpful.
4. Consider Over-the-Counter Antihistamines
Research shows that using an over-the-counter antihistamine (such as Claritin, Zyrtec, Allegra, or Benadryl) can be safely used alongside Accutane to help reduce inflammation and itching. Clinical studies suggest this combination can reduce itching and acne breakouts compared to Accutane alone.
5. Prescription Corticosteroids for Severe Flares
For patients experiencing severe flare-ups, particularly painful, inflamed, or cystic breakouts, a short course of oral corticosteroids like prednisone may be prescribed by a dermatologist. These medications are anti-inflammatory and help calm intense immune responses.
6. Manage Stress and Prepare Mentally
Mentally preparing for the purge by understanding that it is a normal and temporary phase can reduce anxiety. Starting Accutane during a low-stress period, if possible, can also make the experience more manageable.
Planning for the Accutane Purge
Preparing for the Accutane purge can significantly impact how you feel physically and emotionally during treatment. Here are some key preparation steps:
- Start treatment during a low-stress period: Begin Accutane when your schedule is less demanding.
- Talk to your dermatologist about a low-dose start: This can help reduce the severity of the purge and side effects.
- Prep your skin: Stop using harsh ingredients like retinoids, AHAs, or BHAs a week or two before starting.
- Stock up on hydrating essentials: Accutane can cause dryness, so have plenty of lip balm, eye drops, and moisturizers on hand.
- Buy OTC antihistamines: Non-drowsy options can help manage inflammation and itching.
- Mentally prepare: Understanding the purge is normal and temporary can ease anxiety.
- Keep track of your skin’s progress: Using an app to take weekly photos can help monitor changes.
- Communicate with your dermatologist: Report any side effects, even mild ones, and ask questions about your symptoms or treatment.
All About ACCUTANE - Acne Medication ✅ Facts V Fiction ❌
Accutane and Hormonal Acne
Dr. Lisa Swanson clarifies that all acne has hormonal roots. Accutane is effective for all types of acne, including hormonal acne, and is known for its high success rate. If acne recurs after Accutane, it may indicate a strong hormonal drive, and topical treatments may be more effective post-Accutane.
Other Considerations with Accutane
Dr. Swanson also addresses other common questions regarding Accutane:
- Growth Concerns: There is a misunderstanding that Accutane can stunt teenage growth. While some medications similar to Accutane have been associated with shorter stature in specific genetic disorders, Accutane itself has not been shown to impact growth in teenagers at typical doses and treatment durations.
- Nose Shrinking: Accutane does not shrink the nose for acne treatment. However, it may be used off-label in low doses to treat rhinophyma, a form of rosacea that causes nasal overgrowth.
- Vitamin A Intake: Accutane is a derivative of vitamin A. Excessive intake of additional vitamin A (e.g., from supplements or nutritional drinks) should be avoided, as it can lead to side effects like difficulty with night vision.
- Taking with Food: Accutane should be taken with a meal containing fatty food to enhance absorption.
- Treatment Duration: The typical course of Accutane treatment is about six months, though some patients may require a longer duration.
- Second Course of Accutane: If acne recurs after the initial course, a second course of Accutane is safe and can lead to a high permanent cure rate (around 95%).