What are the common knowledge about sensitive skin? Sensitive skin, as the name suggests, is a type of skin that is prone to allergic reactions and is a very headache inducing skin type. So how should sensitive skin be cared for? Below, the editor will bring you some common knowledge about sensitive skin, so that your skin will no longer be sensitive!
Sensitive skin tips
According to doctors, strictly speaking, sensitive skin is not a disease, but a sub healthy state of the skin. When exposed to external stimuli, sensitive skin is prone to objective symptoms such as erythema, papules, and especially telangiectasia. At the same time, patients feel a sense of pain and burning, and cannot tolerate ordinary cosmetics.
Sensitive skin accounts for 30% -40% of the total population. From a medical perspective, sensitive skin can be divided into two main types:
1. Primary: It is mostly determined by genetic factors, especially for women with thinner skin epidermis, who are prone to sensitivity.
2. Secondary: It is often caused by some skin diseases, such as inflammatory skin diseases (acne, solar dermatitis), drugs (hormones, retinoic acid, salicylic acid), inappropriate skincare and whitening (skin changing syndrome), minimally invasive and invasive skin treatments, etc.
Skin sensitivity and skin allergy are two different things
Skin sensitivity and skin allergies can easily be confused into one thing. Actually, they are quite different. Skin sensitivity "refers to the poor physical condition and resistance of the skin, which can easily cause discomfort symptoms due to external stimuli. Such as stinging, burning, redness, and tightness. There are various external stimuli, such as physical stimuli like wind blowing, temperature changes, and climate change; It could also be chemical irritation from skincare products.
The most direct definition of sensitive skin is "skin that is easily irritated and causes some degree of discomfort". Susceptibility to irritation is the main key, and this type of skin is generally whiter with smaller pores, in other words, visually good skin. But how should this type of skin be cared for? Below are several methods for caring for sensitive skin.
Firstly, sensitive skin should not be exfoliated. This is because thin keratin and keratin damage are the main causes of sensitivity, so the primary principle of maintenance is to protect keratin from damage. Be careful not to use soap based detergents excessively during cleaning. For products such as exfoliating cream and exfoliating cream, they should be kept at a distance.
Secondly, daily protection should be strengthened for sensitive skin. Due to the thin epidermal layer of sensitive skin, it lacks the ability to defend against ultraviolet rays and is prone to aging. Therefore, attention should be paid to the use of sunscreen products. The ingredients of sunscreen products are also one of the factors that can easily irritate the skin. Therefore, it is best not to apply them directly to the skin, but to apply sunscreen products after applying basic skincare products.
Sensitive skin tips
Thirdly, the shallow stratum corneum of sensitive skin often cannot maintain sufficient moisture, whether in air-conditioned rooms in summer or dry climates in winter. People with this skin type will be more sensitive to feeling skin dehydration and dryness than ordinary people, so it is very important to strengthen moisturizing in daily maintenance. In addition to using cosmetics and skin care products containing moisturizing ingredients, moisturizing facial mask should also be made regularly. When the seasons change, it is also necessary to pay attention to replacing unsuitable basic maintenance products.
Fourthly, sensitive skin should not be overly nourished. This is because modern cosmetics and skincare products emphasize efficiency, therefore requiring their active ingredients to be able to penetrate the skin and act deep into the skin in order to produce high results. For sensitive skin, high concentration and good effect are associated with high risk and high sensitivity. Therefore, when using maintenance products (especially high concentration activators such as essence), people with such skin should dilute them in half before using them. In addition, sensitive skin is not suitable for products with strong therapeutic effects. Using non therapeutic products that do not add burden to the skin is the best way to restore skin health.