Тази статия е преведена автоматично от английски и може да съдържа неточности.

Всички знаем какво е чувствителна кожа, но дали наистина? Чувствителността на кожата има повече нюанси, отколкото изглежда. Днес ще я дефинираме с помощта на науката и ще отговорим на най-честите въпроси. Нека разгледаме всички пластове на кожната чувствителност!

В тази публикация:

Какво е чувствителна кожа?

Knowing how hard it is to create a proper definition, an interdisciplinary team worked on a scientifically accurate description that respects what people with чувствителна кожа feel and experience. As a result, they дефинираха чувствителната кожа as “a syndrome of unpleasant sensations such as stinging, burning, pain, itching and tingling, triggered by stimuli that normally should not cause them. These sensations cannot be explained by lesions from a кожа disease. Кожа may look normal or show erythema, and чувствителна кожа may affect any area, especially the face”.

With this in mind, чувствителна кожа is a broad term for кожа that tends to show irritation when exposed to external aggressors. More than a medical diagnosis, it describes кожа prone to redness, itching, tightness and stinging, on the face and/or body.

These symptoms can also appear after a specific internal or external event. A дерматолог can consider frequency, duration, intensity and triggers to help determine whether you have чувствителна кожа or another cause explains the symptoms.

Каква е основната причина за чувствителната кожа?

The exact reason why кожа sensitivity occurs is not fully known, but a few relevant theories deserve attention. Някои публикации предполагат a link between чувствителна кожа and disruption of the epidermal barrier function, which can create the perception of кожа discomfort, but this is not the whole story. A paper published in the Journal of the European Academy of Dermatology and Venereology adds that чувствителна кожа may also result from cutaneous factors such as atopic predisposition and the sensory nervous system, endogenous factors such as hormonal changes, or lifestyle and environmental factors. These may cause and maintain sensitivity. The image below, from the същото проучване, illustrates these influences for easier understanding.

root cause of sensitive skin

Какво отключва чувствителната кожа?

Sensitivity may react to triggers such as extreme weather, wind, spicy food, alcohol and friction. Scientists have also found small ethnic differences in how кожа reacts to these triggers: според проучване, “Afro-Americans reacted less to environmental and alcoholic triggers; Hispanics reacted less to alcohol; Asians reacted more to wind, spices, and alcohol; and Euro-American reacted more to wind.” Whatever your origins, understand what triggers your sensitivity so you can avoid unwanted symptoms.

Как да разбера дали имам чувствителна кожа?

If you have чувствителна кожа, your кожа will usually let you know. Signs may include redness, dryness or tightness, easy sunburn, or reactivity to козметика, very hot or cold weather, wind, or everyday life.

The tricky part is knowing whether this is чувствителна кожа or a medical кожа condition that needs more care. The safest option is to consult a здравен специалист. With a clear understanding of your кожа’s needs, you can choose better care and avoid products or habits that aggravate it.

Винаги ли е суха чувствителната кожа?

Sensitivity can affect every кожа tone and type, and you can certainly have sensitive oily кожа. Still, people with чувствителна кожа, even oily кожа, often describe it as dry. A compromised barrier may increase transepidermal water loss, so dehydration can feel like dryness.

Колко рядка е чувствителната кожа?

Percentages vary, but чувствителна кожа is not rare. Някои публикации предполагат that the population with чувствителна кожа is close to 40%, while някои публикации предполагат that as many as 68.4% of people self-report чувствителна кожа. Either way, it is a common кожа concern that can affect any gender, age, кожа type or кожа tone.

Какво всъщност може да бъде чувствителната кожа?

Чувствителна кожа is a lay term rather than a medical diagnosis. It is generally used for кожа with reduced tolerance to козметика and personal care products. In анкети at least 40% of people report чувствителна кожа. But that is not the whole story. People who self-diagnose чувствителна кожа may have a cutaneous manifestation of кожа disorders that benefit from specific care, such as eczema, contact dermatitis, rosacea, photodermatoses or other кожа conditions. Our advice remains the same: consult a здравен специалист.

Каква е разликата между чувствителна и сенсибилизирана кожа?

Чувствителна кожа is more like a trait, while sensitized кожа is more like a state. Чувствителна кожа is not necessarily forever, but it tends to stay with you. Sensitized кожа, on the other hand, can be a temporary period of extra sensitivity caused by a specific external aggression, such as a cosmetic your кожа did not tolerate, hence значението на patch test, a sunburn, or a cosmetic procedure. If your кожа is usually fine but feels sensitive after a specific event, it is probably sensitized кожа. If sensitivity signs such as redness, tightness or itching appear often even without a clear aggression, you are probably dealing with чувствителна кожа.

Какво да използвате за чувствителна кожа?

With чувствителна кожа, the question is often what not to do. Be cautious with products that are not specifically formulated for чувствителна кожа. When possible, choose formulas made for чувствителна кожа rather than formulas that claim to suit all кожа types включително чувствителна кожа. Pay attention to how your sensitivity changes, as stable periods and very reactive periods are both normal, and adjust your routine to your кожа’s needs. A safe choice is minimal кожаcare focused on hydration, completed with a sunscreen that suits your кожа type.

We love caring for чувствителна кожа, and we have suggestions that may help. Read our posts with lovely кожаcare рутини и съвети за чувствителна кожа.