Rosacea is a long-term skin condition that affects thousands of New Zealanders, yet it is often misunderstood. Many people mistake rosacea for acne, sunburn, or even sensitive skin — leading to frustration and delayed treatment. The truth is that rosacea is a chronic condition with a spectrum of symptoms, ranging from facial redness and flushing to visible blood vessels, bumps, and even changes in the skin of the nose.
At SkinCentre, our Dermatologists are experts in recognising the subtle differences that distinguish rosacea from other conditions. With early diagnosis and the right treatment, flare-ups can be controlled and the impact on daily life greatly reduced.
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What Causes Rosacea?
The exact cause of rosacea is not fully understood, but it is believed to involve a combination of:
- Genetics: Rosacea often runs in families.
- Immune system factors: Abnormal responses in the skin’s immune system may play a role.
- Vascular changes: Overactive blood vessels cause persistent flushing and visible veins.
- Environmental triggers: Sun, wind, alcohol, spicy food, and stress can worsen symptoms.
It is most commonly seen in fair-skinned individuals aged 30–60, but it can affect anyone.
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Symptoms of Rosacea
Rosacea presents in different ways depending on the subtype:
- Persistent redness (erythematotelangiectatic rosacea): Constant flushing and visible small blood vessels.
- Acne-like bumps (papulopustular rosacea): Inflammatory spots that can be mistaken for acne.
- Thickened skin (phymatous rosacea): Skin may become thicker, especially around the nose (rhinophyma).
- Eye involvement (ocular rosacea): Dry, irritated eyes or recurrent styes.
Not every patient experiences all symptoms. That’s why specialist assessment is important.
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How Dermatologists Diagnose Rosacea
Diagnosis is usually straightforward for an experienced Dermatologist. At SkinCentre, we perform a detailed clinical assessment and dermatoscopic examination. We also consider other possible conditions that mimic rosacea, such as:
- Acne
- Seborrhoeic dermatitis
- Lupus
- Perioral dermatitis
This ensures patients receive the right treatment, rather than spending months or years trying over-the-counter remedies without success.
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Treatment Options for Rosacea
While rosacea cannot be “cured,” there are many effective ways to control flare-ups and restore confidence.
- Medical Treatments
- Topical medications (creams or gels) to reduce redness and inflammation.
- Oral antibiotics for more severe or inflammatory rosacea.
- Isotretinoin in low doses for resistant cases.
- Procedural Treatments
- Laser and light therapies – vascular lasers and IPL can target visible blood vessels and reduce redness.
- CO₂ laser treatment for rhinophyma – in patients where rosacea causes thickened skin of the nose, known as rhinophyma, CO₂ laser precisely reshapes the tissue, restoring a natural contour and greatly improving appearance. This is a specialised treatment available at SkinCentre.
- Electrosurgery or radiofrequency – sometimes used for thickened skin changes as an alternative or complement to laser.
- Lifestyle & Skincare
- Identifying and avoiding triggers (sun exposure, alcohol, spicy foods, stress).
- Daily sunscreen use to protect sensitive skin.
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Living with Rosacea
Rosacea can impact self-confidence, especially when flare-ups are visible on the face. Many patients tell us they’ve avoided social situations or felt anxious about their appearance. For those with rhinophyma, the effects can be even more pronounced, as thickened nasal skin may become difficult to disguise.
With professional care, these challenges can be overcome. Treatments like vascular laser for redness and CO₂ laser for rhinophyma can be life-changing, offering not just cosmetic improvement but a genuine boost to self-esteem.
At SkinCentre, our approach is to not only treat the symptoms but also to support patients with clear guidance, ongoing care, and access to the latest treatment options.
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Frequently Asked Questions:
Is rosacea the same as acne?
No. Although rosacea can cause acne-like spots, the underlying causes and treatments differ.
Can rosacea affect my eyes?
Yes. Ocular rosacea is common and can cause dryness, redness, and irritation. It’s important to mention any eye symptoms to your Dermatologist.
Will it go away on its own?
Rosacea is a chronic condition and does not usually resolve without treatment. Early intervention helps prevent worsening over time.
Is rhinophyma permanent?
If left untreated, rhinophyma can progress over time. However, CO₂ laser treatment is highly effective at reshaping the nose and improving both function and appearance.
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Rosacea may be long-term, but it doesn’t have to control your life. With accurate diagnosis, modern treatments, and expert Dermatology care, flare-ups can be managed and confidence restored. For patients with rhinophyma, CO₂ laser offers a precise and effective way to restore natural appearance and self-confidence.
👉 If you are struggling with persistent redness, visible blood vessels, or thickened skin changes, the Dermatologists at SkinCentre are here to help. Book an appointment today and take the first step towards clearer, calmer skin.