I am on my second round of Accutane and I want to ask about the purge but with a little specifications

Question

I have taken accutane before 8 mg for 6 months this is my second round . It’s been a few weeks now I’m on 8 mg daily dose . Will I experience a bad purge like last round again ? My first round of accutane ended last September 2023 . I don’t have severe acne it’s mild and not cystic .but I suffer from hyperpigmentation

Anna Chacon, MD, FAAD · Answer

This is a very common concern, especially if your first course started with a noticeable flare.

The good news is that having a purge during your first course does not necessarily mean you'll experience one again during your second course.

Several factors make me think your risk of a significant purge may actually be lower this time:

You're taking a low dose (8 mg daily), which is generally associated with a gentler start and less inflammation than higher-dose regimens.
Your acne is mild rather than cystic, and milder acne tends to be less prone to dramatic initial flares.
Since you've completed a previous course, your oil glands have already been exposed to isotretinoin once, and that can sometimes make the skin respond more smoothly during subsequent treatment.

That said, it's still possible to notice a few new breakouts during the first several weeks. This isn't always a true "purge." Sometimes it's simply acne that was already forming beneath the skin becoming visible as the medication begins to normalize skin cell turnover and reduce oil production.

You also mentioned that hyperpigmentation is one of your main concerns. Isotretinoin doesn't directly treat post-inflammatory hyperpigmentation, but by reducing new acne lesions, it helps prevent new dark marks from forming. Existing pigmentation usually fades gradually with time, although it often requires additional treatments after your Accutane course is complete, such as sun protection, topical lightening agents, or other pigment-targeted therapies.

One of the most important things you can do while taking Accutane is to wear broad-spectrum sunscreen every day. Even mild sun exposure can make hyperpigmentation persist longer, and isotretinoin can make your skin more sensitive to sunlight.

Overall, I would not expect you to experience the same degree of purging simply because you did during your first course. Every Accutane treatment is different, and with your current low dose and mild acne, many patients either experience only a few minor breakouts or no significant flare at all before their skin begins to improve.

I hope this course is much smoother for you. Staying consistent with the medication, protecting your skin from the sun, and being patient with the healing process are the best ways to achieve both clearer skin and gradual improvement in the dark marks left behind.

Raffy Karamanoukian, MD, FACS · Answer

Accutane is a go-to medication for patients with recalcitrant cystic acne. It can reduce pore size and also reduce sebum production in your skin, making it less oily; and in turn, dryer. Accutane can be used to control acne, but patients receiving the medication should be carefully monitored. In terms of skincare, always wear an appropriate sunscreen and reduce direct sun exposure. In my patients, I recommend a good ceramide moisturizer such as Elevase whenever they are on Accutane. This will keep the skin hydrated and reduce the oiliness of the skin that is associated with oil-based moisturizers.

Best,
Dr. Karamanoukian
Realself100 Surgeon

Best, 
Dr. Karamanoukian 
Realself100 Surgeon

I am on my second round of Accutane and I want to ask about the purge but with a little specifications

Answers (2)

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