What to do if your skin is red and itchy due to allergies? Remember these 4 anti-allergy details

As the air in cities deteriorates, more and more people are suffering from skin allergies. Currently, skin allergies are mainly caused by improper use of skin care products and irritation from pollen and air. When the skin becomes allergic, red and itchy, it is important to increase hydration and diet, reduce environmental stimulation, and ensure that the skin recovers as quickly as possible without stress.

1. Stay away from allergens

Because allergic symptoms will always exist and cannot be cured, you can only be careful at all times and avoid contact with allergens that may cause allergies.

2. Understand the skin care products you use and how to use them

Avoid substances that are highly effective, overly active, and potentially irritating to the skin. Excessive and improper use of strong cleansing products will damage the natural protective tissue on the surface of the skin; overly active cosmetics that accelerate blood circulation can also irritate the skin and cause damage. Do not use medicated soap or other soap-based lotions when washing your face, because surfactants are good at decomposing keratin and should be avoided as much as possible. It is best to use an emulsion or non-soap soap, which can adjust the acidity and alkalinity to suit the skin. Products such as scrubs and exfoliants should be avoided. Follow a simple cleanse, toner and moisturizer routine.

3. Pay attention to the use of sunscreen products

Sensitive skin has a thinner skin layer, has less defense against ultraviolet rays, and is prone to aging. Therefore, it is better to use sunscreen after applying basic skin care products as a barrier. However, the ingredients in sunscreen are also one of the factors that can easily cause irritation, so it is best not to apply it directly on the skin surface. Recently, some manufacturers have launched sunscreens with fewer chemical ingredients and more physical ingredients, which are relatively less irritating to the skin. At the same time, avoid excessive exposure to the sun, because ultraviolet rays have extremely strong penetrating power, and frequent exposure to the sun will make the skin thinner and more susceptible to irritation.

4. Use cosmetics with caution

For people with sensitive skin, it is best not to change the cosmetics you are used to. If you want to use new cosmetics, you should do a skin test first. The method is to apply the cosmetics to the delicate skin on the inside of the wrist, leave it on for one night or 2-3 days to observe its reaction. If an abnormal reaction occurs, such as inflammation, redness, rashes, etc., you must avoid using that cosmetic.