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Vi ved alle, hvad sensitiv hud er, eller gør vi? Hudens sensitivitet har flere nuancer, end man måske tror. I dag definerer vi sensitiv hud med hjælp fra videnskaben og besvarer de spørgsmål, der naturligt følger. Vær med, når vi udforsker alle lagene i hudsensitivitet!

I dette indlæg:

Hvad er sensitiv hud?

Knowing how hard it is to create a proper definition, an interdisciplinary team worked on a scientifically accurate description that respects what people with sensitiv hud feel and experience. As a result, they definerede sensitiv hud 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 hud disease. Hud may look normal or show erythema, and sensitiv hud may affect any area, especially the face”.

With this in mind, sensitiv hud is a broad term for hud that tends to show irritation when exposed to external aggressors. More than a medical diagnosis, it describes hud 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 hudlæge can consider frequency, duration, intensity and triggers to help determine whether you have sensitiv hud or another cause explains the symptoms.

Hvad er den grundlæggende årsag til sensitiv hud?

The exact reason why hud sensitivity occurs is not fully known, but a few relevant theories deserve attention. Nogle artikler antyder a link between sensitiv hud and disruption of the epidermal barrier function, which can create the perception of hud discomfort, but this is not the whole story. A paper published in the Journal of the European Academy of Dermatology and Venereology adds that sensitiv hud 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 samme studie, illustrates these influences for easier understanding.

root cause of sensitive skin

Hvad udløser sensitiv hud?

Sensitivity may react to triggers such as extreme weather, wind, spicy food, alcohol and friction. Scientists have also found small ethnic differences in how hud reacts to these triggers: ifølge et studie, “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.

Hvordan ved jeg, om jeg har sensitiv hud?

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

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

Er sensitiv hud altid tør?

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

Hvor sjælden er sensitiv hud?

Percentages vary, but sensitiv hud is not rare. Nogle artikler antyder that the population with sensitiv hud is close to 40%, while nogle artikler antyder that as many as 68.4% of people self-report sensitiv hud. Either way, it is a common hud concern that can affect any gender, age, hud type or hud tone.

Hvad kan sensitiv hud egentlig være?

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

Hvad er forskellen på sensitiv og sensibiliseret hud?

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

Hvad skal man bruge til sensitiv hud?

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

We love caring for sensitiv hud, and we have suggestions that may help. Read our posts with lovely hudcare rutiner og tips til sensitiv hud.