How to reduce redness on the skin

In life, if you are often exposed to wind or the stratum corneum of the skin is damaged, or if the temperature difference is too large, it is easy to cause redness of the skin. Because if cosmetics are used improperly, it is easy to cause damage to the stratum corneum. If the skin nutrition is generally called sensitive skin, how to reduce the redness of the skin? Here's how to reduce redness on your skin.

Diagnosis

Sensitive skin generally has a thin stratum corneum. It is more sensitive to external sunlight, medicines, cosmetics, temperature (hot or cold), etc., which causes the blood vessels to tighten and loosen, presenting repeated congestion, causing the blood vessels to dilate tortuously and form red blood streaks.

There are two types of skin redness and swelling:

1. Heat will dilate blood vessels in the skin, causing redness and swelling of the skin.

2. Although cold causes blood vessels to constrict, when the temperature rises, the blood vessels will rebound and expand, causing redness and swelling of the skin. Some people may also experience redness and swelling of the skin due to abnormal dilation of blood vessels in extremely cold temperatures. The clinical manifestations are filamentous, punctate, star-shaped or flaky erythema on the skin. Red and swollen.

The clinical manifestations are filamentous, punctate, star-shaped or flaky skin. Red and swollen.

Treatment and care

Laser is a commonly used method to treat red blood streaks. This method involves repeatedly irradiating the areas on the face where red blood streaks appear. After laser treatment of red blood streaks, red blood streaks with a diameter of less than 2mm can be seen to disappear immediately, and larger blood vessels coagulate and become darker in color.

Photorejuvenation also has a therapeutic effect on . This method of treating red blood streaks uses 530nm ~ 1000nm intense pulsed light to act on the face, which is beneficial to the strong photon energy, promotes the growth of subcutaneous collagen, improves skin microcirculation, increases skin resistance, and shrinks abnormally dilated capillaries under the skin, thereby achieving the treatment goal.

Preventive Care

In winter, you should avoid overly cold environments and sudden temperature changes, and pay attention to moisturizing and keeping your skin warm. In particularly dry and high-temperature environments, if your skin feels dry, you should replenish water in time and use warm water to wash your face. When you go outdoors, you can use a scarf or mask to prevent cold air from directly attacking your face, and avoid large differences in humidity and temperature, which will cause the dilated capillaries to contract rapidly when exposed to cold, forming red blood vessels. People with a history of frostbite should rub their bodies frequently in winter to promote blood circulation.

In terms of diet, doctors say that people who are prone to skin redness and swelling should eat less foods that increase vasodilation, such as coffee, tea, cola and other caffeinated foods. Supplementing with some B vitamins can also help nerve repair and have a calming effect. In addition, you should avoid exposure to sunlight, alcohol, spicy and irritating foods, and avoid anger, tension or over-excitement.