Main
- Seborrhoea is a long-term skin condition: the sebaceous glands secrete too much sebum, and its composition changes.
- Areas rich in sebaceous glands are affected: the scalp, face, chest and back.
- The course is wave-like: calm periods alternate with flare-ups triggered by stress, lack of sleep, heat or a sudden change in skincare.
- Persistent redness, itching and flaking indicate that the skin cannot cope on its own and a dermatovenereologist's examination is needed.
- At the appointment, your own observations help: when it started, what changed, which products the skin reacts to.
What is seborrhoea
Seborrhoea is a skin condition in which the function of the sebaceous glands is disrupted and the composition of sebum changes. Most often it manifests as an oily sheen, flaking and redness on areas of the skin rich in sebaceous glands.
What happens in the body
Seborrhoea affects areas of the skin where there are especially many sebaceous glands: the face, the scalp, the chest and the back. The sebaceous glands begin to produce more secretion than needed, and its composition changes. Because of this, the skin becomes shiny, and flakes and redness appear on its surface. Yeast-like fungi, which normally live on the skin and do not bother a person, find a favourable environment in such secretion. Their activity increases, and this maintains the irritation and flaking. Inflamed areas may itch, and the skin beneath them looks swollen and uneven. If nothing is changed, the condition drags on, and selecting care becomes more difficult. Therefore, with persistent oily sheen and flaking, it is reasonable to see a doctor rather than choosing products at random.
What causes it to develop
- Hereditary predisposition: the particular way the sebaceous glands work is often passed down in families, so close relatives tend to have a similar condition.
- Hormonal changes: fluctuations in hormonal levels change the activity of the glands, and the skin reacts more noticeably to this at certain periods of life.
- Stress and lack of sleep: constant tension and sleep deprivation disrupt the body's functioning, and the skin is one of the first to respond with increased secretion.
- Improper skin care: washing too often, aggressive products and alcohol-based formulations destroy the protective layer and push the glands to work more actively.
- Certain diseases of the internal organs: disruptions in the functioning of organs and systems affect the condition of the skin, so the cause should be looked for more broadly.
- Taking certain medicines: some medications affect the sebaceous glands, and then replacing or stopping them should be discussed with a doctor.
Who experiences this more often
Seborrhoea is more common in people with oily skin and in those whose close relatives have noted similar changes. Age plays a noticeable role: the skin produces secretion more actively during adolescence and in young adulthood. Hormonal changes — including in women — also affect the condition of the skin of the face and head. Men experience oily sheen and flaking more often, although there is no exact reason for this difference. External circumstances also have an influence: a hot or humid climate, working in dusty premises, wearing headwear. Care matters too: an abrupt change of products or the habit of washing with hot water makes the problem worse. If the changes persist for a long time and do not go away with ordinary care, it is worth discussing this with a doctor rather than putting it down to age or the weather.
What symptoms can there be?
Seborrhoea manifests as changes in the skin and hair that depend on the skin type and the affected area. Characteristic signs help to recognise the condition, and with certain symptoms a visit to the doctor should not be postponed.
How it is noticed at the very beginning
At the beginning, seborrhoea most often makes itself known through an oily sheen on the skin and hair that appears just a few hours after washing the head. A person notices that their usual care stops helping, and the skin looks shiny even without physical exertion. On the scalp, small white or yellowish scales appear, which shed onto clothing and are perceived as ordinary dandruff. Many attribute such changes to fatigue, lack of sleep or a change in the weather and pay no attention to them. Gradually, mild itching joins the flaking, intensifying after washing or in a warm room. The changes affect not only the head but also the face, chest and back, where the skin also begins to shine and flake. If these signs are ignored, the condition drags on, and the itching and cosmetic discomfort become constant companions.
Signs that occur most often
- Oily sheen: the skin and hair look greasy soon after washing, which creates a constant feeling of uncleanliness.
- Flaking: white or yellowish scales appear on the skin, which shed and are noticeable on clothing and hair.
- Redness: the areas of the rash differ in colour from the surrounding skin, which is especially noticeable on the face and chest.
- Itching: its intensity varies, but it is the itching that most often makes a person think about visiting a doctor.
- Change in the skin: with a long course, the skin in the affected areas thickens and changes colour, becoming rougher.
- Hair loss: when the scalp is affected, the hair may lose density, and this is already a reason for a routine appointment.
When to seek help urgently
Examinations and tests
Examinations for seborrhoea help the doctor confirm the diagnosis and rule out similar conditions. Below is an outline of how the appointment begins, what different tests show and which documents to bring with you.
How the examination begins
An examination for suspected seborrhoea begins with an inspection of the skin and scalp. The doctor assesses the colour, thickness and flaking of the skin, as well as the condition of the hair and the borders of the affected areas. Then he performs dermatoscopy to examine fine scales and blood vessels under magnification. If necessary, a skin scraping is taken to rule out a fungal infection with similar manifestations. Blood tests are prescribed to assess hormonal levels and the general condition of the body. If there are signs of concomitant disorders, the doctor refers the patient to other specialists. This sequence allows seborrhoea to be distinguished from similar conditions and the right approach to be chosen. Stay calm: a precise examination is more important than your own guesses about the cause.
What is prescribed and what it shows
What to prepare for the appointment
- Discharge summaries: bring previous doctors' reports to show how the skin condition has changed over time.
- Test results: previous blood tests help compare indicators and notice deviations over time.
- Observations: write down when the flaking and redness appeared, how they changed and what preceded them.
- List of products: list the skin and hair care products you have used recently.
- Questions: formulate in advance what you want to clarify with the doctor so that you do not forget anything during the conversation.
Which doctor should I see?
Seborrhoea requires the involvement of a doctor who will assess its form and extent. This section helps you understand which specialist to see and what happens at an appointment.
Which specialist manages this condition
Seborrhoea is managed by a dermatovenereologist, and if necessary a cosmetologist is brought in. The dermatovenereologist examines the skin of the scalp, face and other areas where there are changes, and assesses their extent. The cosmetologist helps to select care and carry out procedures if the condition affects exposed areas of skin. If there is no specialist nearby, start with a dermatovenereologist at your place of residence. They will determine the form of the condition and decide whether other specialists need to be involved. In a mixed picture, care may proceed in parallel with two doctors, and this is normal practice. Make an appointment with a dermatovenereologist rather than selecting products on your own.
What treatment consists of
- Selection of therapeutic cosmetics: the doctor selects care products for the skin type and form of the condition, so that daily care does not worsen the changes.
- Topical agents: antifungal and anti-inflammatory formulations are prescribed if the doctor sees indications for them based on the skin picture.
- Physiotherapy: procedures are used for certain indications when topical treatment alone is not enough to control the condition.
- Correction of associated disorders: the doctor assesses the hormonal and metabolic background, since it affects the course of seborrhoea.
- Follow-up: repeat visits are needed to assess how the skin responds to treatment and to adjust it if necessary.
What depends on the patient themselves
Regular follow-up with the doctor largely determines how lasting the result will be. Seborrhoea runs in waves, and the intervals between flare-ups depend on how closely the person follows the care recommendations. If care is stopped at the first improvement, the changes return, and treatment has to be started again. Keeping a diary noting the skin's reactions to products helps the doctor select suitable care more quickly. Following the prescribed care regimen is more important than one-off intensive measures. Avoiding selecting new products on your own reduces the risk of worsening the skin condition. Discuss with the doctor all the changes you notice between visits, without waiting for the scheduled appointment.
What helps prevent an exacerbation?
Prevention of seborrhoea is based on daily skin care and attention to the general state of the body. Regular correct habits reduce the influence of triggering factors and lower the frequency of flare-ups.
What to change in your habits
Gentle cleansers selected for your skin type help you encounter seborrhoea flare-ups less often. Aggressive shampoos and frequent hair washing damage the skin's protective barrier and increase irritation. A balanced diet supports the body's functioning and indirectly affects the condition of the skin. Stress management and adequate sleep reduce the load on the nervous system, which influences the course of seborrhoea. Timely treatment of concomitant diseases removes additional factors that maintain inflammation. If a person notices that after changing their care routine the skin reacts more calmly, this is a noticeable guideline for further action. It is worth keeping simple observations of the skin's reaction and gradually consolidating the habits that suit it.
What to keep under control
- Condition of the scalp and face: note the appearance of redness, flaking and itching in order to notice the onset of a flare-up in time.
- Reaction to care products: watch how the skin responds to a change of cleanser, and if irritation occurs, return to the usual one.
- Stress level and quality of sleep: chronic tension and lack of sleep maintain flare-ups, so it is important to keep an eye on your rest routine.
- Diet: observe how the skin's condition changes when your diet changes, and note the patterns for yourself.
- Concomitant diseases: keep under control the conditions that are already known, and do not postpone their treatment.
- Regularity of follow-up with a doctor: planned visits help adjust care before a flare-up becomes pronounced.
How often to see a doctor
Regular check-ups with a doctor are needed even when the skin looks calm and nothing is bothering you. The specialist assesses the condition of the skin over time and notices changes earlier than they become noticeable to the person themselves. In seborrhoea the course can be wave-like, so a calm period does not cancel out observation. The doctor advises how to adjust care when the season changes or after stressful situations. If flare-ups recur frequently, visits help to understand which factors maintain them. Timely consultation allows you not to let the condition progress and to keep the skin in a more stable state. It is worth discussing a convenient schedule of planned visits with the doctor and sticking to it.
What is worth remembering
Seborrhoea is a condition in which the work of the sebaceous glands changes and the skin reacts to this more noticeably than usual. Below are brief conclusions that help you make the right decision and not harm yourself.
Key conclusions
Seborrhoea is a long-term skin condition, not a one-off reaction to an unsuitable product, so you should not expect the signs to disappear quickly. Seborrhoea is most noticeable where there are many sebaceous glands: on the scalp, face, chest and back. The severity of seborrhoea changes in waves: calm periods alternate with flare-ups under the influence of stress, lack of sleep, heat or a sudden change in skincare. Many people perceive seborrhoea as a cosmetic trifle and for years limit themselves to choosing a shampoo or toner. Meanwhile, persistent redness, itching and flaking in seborrhoea indicate that the skin is not coping on its own and a specialist's examination is needed. You should especially not postpone a visit if seborrhoea is accompanied by inflammation, crusts or hair loss. The basis for a decision is not other people's advice, but your own observations: when it started, what changed, what the skin reacts to. Write down these details in advance — at the appointment they help to understand the causes of seborrhoea more quickly and to select suitable care.
