If the redness can be eliminated according to the severity of the redness, if the redness can be eliminated soon, if the time is long and more, it will be difficult to eliminate. There are many causes of redness, including topical hormonal drugs, cosmetics, personal habits, genetics, etc. If the hormone medication is causing the problem, you need to reduce or stop using it, and at the same time, you need to maintain your face, and it is recommended to use hydrating and repairing skin care products, so that it can slowly recover. If it is more stubborn, it can be treated by laser, but usually also need to do a good job of cleaning the skin to avoid recurrence. The appearance of red blood, usually can use cold water to wash the face, which can increase the tolerance of the skin, while according to the body to increase the skin exercise, appropriate to go outdoors to breathe fresh air, engage in physical exercise.