It is not uncommon for skin to behave badly when you start a new active ingredient. This is especially true for acne-clearing treatments, which can be quite hard to digest. This often shows up as a flare in breakouts and congestion. What’s particularly hard is figuring out what is going on. Is this a temporary process like skin purging, or is the skin genuinely breaking out? The difficulty comes from the fact that purging and breakouts can look remarkably similar. Both involve spots and blotchiness, both can feel uncomfortable and both can make the skin appear worse before it settles. Yet the causes are very different, and they often need a different treatment approach. In this article we explore the difference between purging and breakouts and how to tell them apart. We’ll also review how to properly treat each one.
What is Purging?
Purging is a temporary flare in spots that can occur when you introduce active ingredients that speed up cell turnover. It most commonly occurs in people who have acne-prone skin. Treatments such as retinoids, exfoliating acids or strong vitamin C serums encourage the shedding of older skin cells. This brings underlying clogged pores to the surface more quickly. These clogged pores are called microcomedones and represent the earliest stages of acne. To be clear, they were already present beneath the skin and would have surfaced eventually and become acne. The active ingredient simply accelerates the process.
Purging usually shows up as small whiteheads, blackheads or mildly inflamed bumps in areas where you typically break out. Although annoying, this can be a normal stage of adapting to a new treatment. Purging usually looks similar to or milder than your usual acne type and may resolve more quickly. Whether you need to do anything about it depends on how well the skin is otherwise tolerating the products, without irritation. It also depends on how severe the purging is.
What are Breakouts?
Acne breakouts usually occur when the skin becomes congested or inflamed due to blocked pores, irritation or changes in oil production. They come in a variety of forms and severities. Breakouts may range from mild non-inflammatory comedones (such as whiteheads or blackheads) to inflammatory lesions such as pimples, pustules, cysts or nodules. Although breakouts are a normal part of untreated acne, they can also be triggered when something disrupts the balance of the skin. This includes comedogenic or irritating skincare and beauty products that damage the skin barrier, disrupt the microbiome or clog pores. Hormones, stress and changes in weather can also increase oil production and make the skin more prone to breakouts.
Breakouts can look the same as or different from your normal acne pattern, depending on the trigger. They may also be deeper, more painful or unusually widespread if severe. It is usually necessary to treat breakouts, as they don’t necessarily go away by themselves. Not only can breakouts persist, but they can also get worse and leave behind severe scars or hyperpigmentation.
How Can You Tell the Difference Between Purging and Breakouts?
The features of purging and breakouts overlap, but a few clues can help tell them apart. Paying attention to the pattern and behaviour of the spots can offer useful insight.
- Location: Purging usually shows up in areas where you normally tend to break out. Breakouts can also appear in new or unusual places.
- Timing: Generally, purging begins within the first 3 weeks of introducing an active such as a retinoid, exfoliating acid or strong vitamin C serum. Breakouts usually start immediately after a trigger and tend to become progressively worse with continued exposure.
- Appearance: Purging tends to cause small whiteheads, blackheads or minor inflamed bumps that resemble a milder form of your usual acne. Breakouts can be deeper, cystic, painful or unusually large.
- Duration: In general, purging settles as the skin adjusts to treatment, often within 6 to 8 weeks but sometimes longer. Breakouts can persist or escalate over time.
- Trigger: Only certain types of skincare (usually those that increase cell turnover) cause purging. Hydrating serums, moisturisers, sunscreens and oils do not physiologically trigger purging, so if these cause spots it is likely a breakout.
When figuring out whether you have purging or breakouts, please keep in mind that it may be neither or both. There is also overlap between purging, breakouts and irritation, which can cause even more confusion. For example, perioral dermatitis, rosacea and facial seborrhoeic dermatitis can look a lot like purging or breakouts. However, they are very different in their underlying condition and treatment. Skincare and changes to the environment can also aggravate or trigger them. Even more confusing, purging and breakouts can co-exist with irritation in conditions like rosacea. If you’ve started a new product and are developing small spots, redness, blotchiness and itching, then you may be experiencing irritation. So if the symptoms are severe, unusual or not improving, it is best to seek medical help. This makes sure you get the right treatment.
What Should You Do if You Think You’re Purging?
If the pattern resembles your usual breakouts and you have recently started a new active, the skin will often settle on its own. A gentle and supportive approach helps it along. It is usually possible to reduce and prevent purging with a few simple steps:
- Go Slow: Reduce the frequency of your active to 2 to 3 times a week or less until your skin adapts. After that, slowly build it back up.
- Barrier Support: Bring in hydrating serums and moisturisers with ceramides or fatty acids to keep the skin comfortable. Some people find sandwiching actives like retinoids between two layers of moisturiser helps reduce purging.
- Skin Streaming: Simplify your skincare routine and avoid layering multiple strong actives at the same time.
- Protection: Use a daily broad-spectrum sunscreen with at least SPF 30 to help reduce inflammation and prevent dark marks from healing spots.
If purging continues beyond eight weeks or becomes increasingly uncomfortable, reassess your skincare routine or consider switching to a gentler, lower-strength product. If you are using a prescription treatment such as tretinoin and develop purging, seek help from your medical provider straight away. They will diagnose whether it is purging, a breakout or something else and advise you on the best approach moving forward.
How Do You Manage a Breakout?
If you’re experiencing a breakout, it is important to realise it might have no relation to a new product you started. For example, you may have started a new acne treatment but happen to be having a flare for another reason. Common ones include stress or a hormone imbalance. It is also possible that the new product is triggering a breakout while there is an additional underlying cause. So you’ll need to keep this in mind and act early to treat breakouts. Below are some of the key steps to follow when dealing with a breakout:
- Identify Triggers: Take a moment to consider what might have set off the flare. Breakouts can be triggered by stress, hormones, illness, disrupted sleep, diet changes, friction from clothing, makeup, haircare or even environmental shifts. A new skincare product may play a role, but it is rarely the only cause. Understanding what else is happening in the background helps you respond more effectively.
- Do No Harm: Picking or squeezing spots can worsen inflammation and increase the risk of scarring or post-inflammatory hyperpigmentation. Try to keep your hands away from your face and avoid harsh scrubs or tools that can irritate the skin further.
- Simplify Routine: Start with a gentle cleanser, moisturiser and sunscreen for a few days. This reduces background irritation and makes it easier to see how the skin is responding. Rich creams, certain oils, heavy makeup and fragranced skincare may worsen congestion. Haircare that transfers onto the face can also contribute, so keep an eye on leave-in products or styling creams.
- Support Barrier: Use moisturisers with ceramides, fatty acids or squalane to keep the skin comfortable. A well-hydrated barrier reduces reactivity and helps active treatments work more effectively.
- Active Treatments: Breakouts are a flare of acne, so they benefit from targeted treatment rather than just calming measures. Once your skin can tolerate them, bring in acne-fighting products to target inflammation and clogged pores. Look for things like benzoyl peroxide, salicylic acid, retinoids and hypochlorous acid. Start slowly and avoid adding multiple new actives at once, so you don’t also trigger purging.
- Lifestyle Measures: Stress, poor sleep and hormonal fluctuations can all trigger breakouts. Diet may also play a role in triggering breakouts for some people. Improving sleep, managing stress and keeping to a balanced diet can help support the skin during this period.
- Get Help: If breakouts keep returning, become deeper or take a long time to settle, consider seeking medical help. Prescription retinoids and targeted medical treatments may be necessary for persistent or severe acne.
It can be difficult to distinguish between purging and breakouts, but recognising the difference is important. This matters even more because they can co-exist and also be confused with infective or reactive skin conditions. Being able to tell them apart helps you find an effective treatment. It also reduces the risk of post-acne redness, dark marks and scars. If in doubt, seek medical help to make sure you get a correct diagnosis and management plan.
At City Skin Clinic, we believe that skincare is personal and should always centre around your needs. Our doctors offer custom topical skin treatments for acne using ingredients like tretinoin, azelaic acid, clindamycin and spironolactone where appropriate. If you are interested in a personalised skincare treatment please use our online skin consultation form or book a video consultation. Start your treatment journey today and take your first step towards great skin.
This article is intended for general informational purposes only and is not a substitute for medical advice, diagnosis or treatment. Always consult a qualified medical professional with any concerns about your skin or treatment options.
