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Boutons d'acné : quand consulter un dermatologue ?

Acne Spots: When should you consult a dermatologist?

Acne is a very common skin condition - approximately 85% of people will suffer from it at some point in their life. With the plethora of over-the-counter acne treatments available today, it's easy to forget that acne is not just a cosmetic issue. It is a genuine medical subject that often needs to be addressed by a healthcare professional. So, how do you know if you should consult a dermatologist for your acne? Here are 5 signs to consider in answering this question.

Published on October 25, 2022, updated on March 25, 2026, by Maylis, Chemical Engineer — 4 min of reading

1 / If you are unsure whether it's a case of acne breakouts.

If you suddenly start to experience red spots on your face, upper chest, back or elsewhere, and you have never been diagnosed with acne before, you should consult a healthcare professional. There are other conditions, such as the rosacea and folliculitis, that closely resemble acne. For instance, papulo-pustular rosacea, which is a form of rosacea, can lead to the appearance of papules and/or inflamed and sometimes painful pustules on the skin's surface, exactly like in acne.

Therefore, it is crucial to accurately diagnose your skin condition in order to implement the appropriate care and/or treatments.

4 minutes to understand your skin. Our dermatological diagnostic guides you toward the ideal skincare for your specific needs. Simple, quick, personalized.

2 / If your acne worsens despite using over-the-counter treatments.

Mild cases of acne can often be successfully eliminated using over-the-counter cosmetic products based, for example, onsalicylic acid, bakuchiol or even retinol. However, some cases persist despite the use of these targeted treatments. In such instances, it is advisable to consult your dermatologist so that they can implement a prescribed acne treatment.

How long should one try over-the-counter acne treatments before moving on to more potent, prescription medications? Use over-the-counter products for at least 10 to 12 weeks. After this period, you should notice some improvement. If you have been consistent in using these cosmetic treatments and your breakouts do not improve, or if your acne appears to be getting worse, then consult a healthcare professional who can prescribe more potent molecules such as isotretinoin.

3 / If you have moderate to severe inflammatory acne, nodules and/or cystic outbreaks.

If your acne is moderate to severe, or highly inflamed, do not waste time trying over-the-counter anti-acne cosmetic products. They simply will not be powerful enough, and you will lose valuable time and money on products that will not work.

Nodules and cysts are serious forms of breakouts and should always be evaluated by a dermatologist. These deep blemishes can easily cause scarring, so they need to be treated promptly.

4 / If you believe that your acne flare-ups are correlated with the intake of a certain medication.

Certain medications, such as steroids and oral contraceptives, can cause acne. If you are taking these types of tablets and you start to experience skin eruptions or if these significantly worsen, notify your doctor.

5 / If you are upset or even depressed by your acne.

Let's face it: acne doesn't just affect the skin. It can impact self-confidence due to the perceived judgement of others.

Do you avoid social situations because of your skin? Do you feel depressed?

If you feel that your acne is negatively impacting your life or self-esteem, it is crucial to discuss this with your doctor immediately. Your dermatologist has treatment options available that can not only improve your skin but also assist you in managing the feelings of frustration and despair that can accompany acne.

Don't wait! There's no reason to tolerate acne breakouts. With the right treatment, you could see your skin improve in just a few weeks. So, consult your dermatologist.

Sources

  • InformedHealth.org [Internet]. Cologne, Germany: Institute for Quality and Efficiency in Health Care (IQWiG); Acne: Overview. (2013)

  • Suh DH, Shin JW, Min SU, et al. Treatment-seeking behaviours and related epidemiological characteristics in Korean acne patients. J Korean Med Sci. (2008)

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