Why Your Acne Keeps Coming Back (And What to Do About It)
If you have tried antibiotics, Accutane, or benzoyl peroxide and still find yourself battling breakouts, I want you to know something first: this is not a failure on your part. It is not a willpower issue, a hygiene issue, or a sign that your skin is beyond help. It is simply a sign that the treatments you were given were not designed to address what is actually driving your acne.
That distinction matters more than most people realise.
I say this as someone who spent so long trying everything traditional beauty methods and conventional medicine had to offer before I finally understood what my skin was actually trying to tell me. And I say it as a skin therapist who now works with clients every week who have been through the same cycle: try something, see some improvement, stop the treatment, and watch the acne return.
Let us look at why that happens.
How Common Medical Acne Treatments Work
These treatments are not useless. Some of them can be genuinely helpful, particularly in the short term or in severe cases. Understanding what they do, and what they cannot do, is the first step toward getting lasting results.
Antibiotics (oral and topical)
Oral antibiotics like doxycycline, and topical options like clindamycin, work by targeting Cutibacterium acnes (often called C. acnes), the bacteria associated with acne. They also help reduce inflammation, which is why skin can clear up relatively quickly when you start taking them.
The problem is that antibiotics do not address why the bacteria was thriving in the first place. C. acnes is a normal part of your skin's microbiome. It only becomes a problem when the conditions are right for it to overgrow, which is usually linked to excess sebum, inflammation, and a disrupted skin environment. When you stop the antibiotics, those conditions often still exist.
There is also the issue of long-term antibiotic use and the gut microbiome. A balanced gut is closely connected to skin health, and repeated antibiotic use can disrupt that balance significantly, sometimes making skin conditions harder to manage over time, not easier.
Accutane (isotretinoin)
Accutane is often presented as the strongest option for persistent or severe acne. It works by dramatically reducing sebum production and shrinking the oil glands. For some people, it produces remarkable results.
But isotretinoin does not address the hormonal imbalances that are often driving excess oil production in the first place. When the course ends, those hormonal patterns can reassert themselves and sebum production gradually returns, along with the acne. This is why some people complete a full course and still see breakouts return within months or years.
Accutane also carries a significant list of potential side effects, including dryness, joint pain, mood changes, and strict contraindications for pregnancy. It is not a decision to be made lightly, and it is not a guarantee of a permanent outcome.
Benzoyl Peroxide
Benzoyl peroxide works on the skin's surface, killing acne-causing bacteria and helping to reduce sebum. It can be effective for reducing active breakouts, and many people use it with decent short-term results.
The downside is that benzoyl peroxide is quite harsh on the skin barrier. It can cause dryness, redness, and peeling, and a compromised skin barrier is actually a contributing factor to ongoing acne and inflammation. There is a certain irony in treating acne with something that damages the very barrier that is meant to protect your skin. And like antibiotics, it does not reach the internal triggers that may be at the root of the problem.
Retinoids and Topical Antibiotics
Topical retinoids (like tretinoin) work by speeding up cell turnover to prevent pores from clogging, and they can be helpful for certain types of acne. Like benzoyl peroxide, they can also be drying and barrier-disrupting, especially in the early weeks of use.
Topical antibiotics share the same limitations as their oral counterparts: they target bacteria on the surface without addressing why the skin environment is so hospitable to bacterial overgrowth in the first place.
Why These Treatments Often Do Not Solve the Root Cause
Acne is an inflammatory condition. That is an important framing, because it shifts the question from "how do I kill this bacteria?" to "why is my body producing so much inflammation?"
The answer is almost always internal, and it is almost always multi-layered.
Gut dysbiosis, meaning an imbalance in the gut microbiome, is one of the most significant and overlooked drivers of inflammatory skin conditions. A disrupted gut affects how the body processes hormones, regulates immunity, and manages systemic inflammation.
Hormonal imbalances, particularly those involving androgens, are another major factor. Androgens stimulate sebum production, and when they are out of balance, the skin often shows it.
Chronic stress elevates cortisol, which in turn increases inflammation and disrupts hormone regulation. Poor sleep compounds all of this. Dietary triggers, particularly high-sugar foods, dairy, and refined carbohydrates for many people, add more fuel to an already inflamed system.
And then there is the skin barrier itself. When the barrier is compromised, whether from harsh treatments, environmental stress, or internal factors, the skin becomes more reactive, more prone to bacterial imbalance, and slower to heal.
Suppressing symptoms with antibiotics or reducing oil with isotretinoin can provide relief, and sometimes that relief is needed. But if the underlying drivers are not addressed, the relief is temporary. The skin is simply waiting for the treatment to stop.
A Different Way: The Holistic Approach
This is where my approach differs.
Rather than targeting individual symptoms, I look at the whole picture: your gut health, your hormone patterns, your stress levels, your sleep, your diet, and the current state of your skin barrier. I call this the gut-skin axis, and it is the framework behind every Skin Script consultation I offer.
The gut-skin axis is not a concept I invented. It is a well-established connection in the research, describing how the state of your gut microbiome directly influences skin inflammation. When the gut is out of balance, the skin often reflects that. And when we support the gut alongside the skin, the results tend to be more lasting.
In practice, this looks like assessing your intake form and photos in detail before we even speak, asking questions about your digestion, your cycle, your stress patterns, and your sleep quality. It looks like building a plan that includes carefully selected topical products from brands like Osmosis and Simka, both of which are designed with a barrier-first philosophy that supports and repairs rather than strips and stresses. It looks like supplement guidance, dietary recommendations, and lifestyle support that addresses the internal environment driving your skin's behaviour.
This is not a quick fix. Real skin change takes time, and I will always be honest about that. But it is the kind of change that tends to last, because we are working with your skin, not against it.
You Do Not Have to Keep Starting Over
If you have been on and off treatments for years and you are exhausted by the cycle, I understand that more than I can say. I have been in it myself.
What I want you to know is that there is a different path, one that does not require you to choose between your skin and your wellbeing.
A Skin Script consultation is where we start. For $90, you get a comprehensive 40-minute Zoom consultation, a personalised plan covering skincare, supplements, and lifestyle, plus a $50 credit to put toward the products we recommend. Four weeks in, we check in to see how things are going and adjust the plan as needed.
If you are ready to understand your skin from the inside out, I would love to help.