Acne and rosacea

What are acne and rosacea?

Acne is one of the most common skin conditions and can affect both teenagers and adults, especially women. Although it is very common, there are still many myths and confusion surrounding its origin and treatment.

It is a recurring condition that can cause considerable discomfort. One of the risks is the formation of long-term scarring.

Acne is an inflammatory skin condition that occurs when hair follicles become clogged with sebum (oil), dead skin cells and bacteria. This leads to the appearance of comedones (blackheads and whiteheads), nodules (pimples) and cysts.

Factors that contribute to the development of acne

There are several related factors, and several of them can usually be found in patients suffering from acne:

Genetics
Hormonal
Lifestyle: Stress and diet

Acne treatment

Acne treatment depends on the severity of the condition and the characteristics of the patient. There are topical (applied) and oral medical treatments, as well as laser methods for both active acne and scars.

False beliefs about acne

We observe several common beliefs that we refute in consultation:

Acne only occurs in teenagers.

Acne is observed in almost 30% of women between the ages of 20 and 35.

I've been dealing with this for many years, there's no solution.

There are always treatments available to improve it and even eradicate it.

Acne only needs a facial routine

Most cases of acne require medical treatment to be resolved.

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Ignacio Castaño Uhagón - Doctoralia.es

Frequently asked questions about acne and rosacea

I understand that you may have questions and concerns about acne and rosacea. Below, I answer some of the most frequently asked questions from my patients:

What is acne?

Acne is an inflammatory skin condition that occurs when hair follicles become clogged with oil (sebum), dead skin cells and bacteria. This causes blackheads, whiteheads, pimples and, in some cases, cysts to appear.

Do only teenagers suffer from acne?

No. Although it is common in adolescence, acne also affects adults, especially women between the ages of 20 and 35. It is estimated that almost 30% of women in that age range suffer from it.

Can acne be cured just by following a good skincare routine?

Not always. Although a proper skincare routine can help, many cases of acne require medical treatment, which may include topical products, oral medications, or procedures such as laser therapy.

What causes acne?

Acne can have multiple causes: genetic factors, hormonal changes, stress, diet, and other lifestyle factors. That is why a personalised approach to diagnosis and treatment is important.

What types of treatment are available for acne?

Treatment depends on the type and severity of acne. It may include:

Topical medication (creams or gels)
Oral treatment (antibiotics, contraceptives, retinoids)
Laser treatments, both to reduce acne activity and to treat scars

Is it true that acne cannot be cured if I have had it for many years?

False. Although it is a persistent condition, there are multiple treatment options that can significantly improve acne and even eliminate it. It is never too late to start effective treatment.

Do stress and diet influence acne?

Yes. Stress can affect hormonal balance and worsen acne. Likewise, a diet rich in sugars and ultra-processed foods can have a negative impact on the skin. These factors are important when designing a comprehensive treatment plan.

Can acne leave permanent scars?

Yes, especially if it is not treated properly or if the spots are excessively manipulated. That is why it is important to see a dermatologist as soon as possible to prevent long-term scarring.