No matter whether your skin is neutral, dry, oily or mixed, I believe you will encounter skin sensitive problems, especially in early autumn and when the seasons change. The weather is sometimes cold and hot, sometimes dry and sometimes sultry, which makes your skin feel overwhelmed and more sensitive. You must take care of sensitive and fragile skin, and even read this nursing manual carefully to prevent the skin from becoming sensitive. There are many reasons for skin sensitivity, mainly related to physique, improper use of skin care products or cosmetics, air pollution and turbidity, and weather changes. When the skin is sensitive, there will be microfilaments and blood vessels, which will make the skin reddish and desquamate. If it is allergic, it will even be red, swollen and itchy. ● Is your skin sensitive and high-risk? If you want to know whether your skin is sensitive, it is better to see if your skin has the following conditions. If you have encountered more than four kinds, your skin is a high-risk group with sensitive skin. When the weather changes suddenly, if you encounter high or extremely cold temperatures, or if you encounter excessive temperature difference in a short time, your skin will easily turn red or have allergic reactions. After encountering strong wind or sun exposure, the skin is easily burned and injured. If you eat seafood such as shrimp and crab, it will cause skin allergic reaction. The skin is so thin that you can even see microfilaments. After cleansing, facial skin often feels dry and tight. When switching to different brands of skin care products or cosmetics, the skin often feels itchy or burning. When the weather is extremely dry in winter, the skin often feels itchy and even peels off easily. After choosing some skin care products or cosmetics containing spices, the skin is prone to discomfort, such as redness. ● First-aid tips for sensitive skin In case of sudden skin sensitivity, clean the sensitive parts with clear water (if the sensitivity is caused by using inappropriate skin care products or cosmetics, thoroughly clean them with plenty of clear water). Dry the excess water with a soft towel. When the skin is not completely dry, you can apply a refreshing and gentle cream containing Fantulin or aloe vera to the sensitive parts. Finally, put yourself in a cool place and drink plenty of boiled water to calm your skin quickly. Of course, if the sensitivity is serious, you should see a professional dermatologist immediately. ● Eye-catching tips for daily care 1. Avoid washing your face with soap or products that are too alkaline or powerful, and let your skin retain a layer of natural oil for protection. 2. Avoid skin care products and cosmetics containing alcohol and artificial flavors. 3. Sensitive skin should not be scrubbed and masked frequently. 4. When choosing any new skin care products, it is best to apply a small amount behind the ear or on the back of the hand for testing to see if the skin has allergic reaction. 5. Avoid excessive use of skin care items or products that are easy to irritate the skin, such as exfoliation and fruit acid. 6. Don't wash your face or shower with overheated water. 7. No matter what season, sunscreen products should be applied when outdoor activities are needed to reduce the damage of ultraviolet rays to the skin. 8. Drink more boiled water, eat more fruits and vegetables, and avoid irritating foods such as cigarettes and alcohol.