Redness of the face after frostbite mostly refers to the face due to exposure to lower temperatures, frostbite leads to local Qi and blood stagnation and skin redness, which can be restored with proper conditioning. The redness of the face after frostbite is mostly due to the abnormal expansion of capillaries or the growth of frostbite, which can lead to poor blood circulation in the area. In order to restore the local blood flow and vascular elasticity of frostbite, hot water can be used appropriately to compress the face to promote temperature elevation and improve bruising. Be careful not to use hot water that is too hot, as it may lead to skin burns and ulcers. At the same time, fresh ginger slices can be rubbed on frostbite parts to help blood circulation return to normal, and in the case of long frostbite, then do not rub, you can properly apply some frostbite cream on the affected area. If the frostbite is more serious, you may have to take some drugs such as niacin to help the blood vessels recover, and then apply frostbite ointment. In addition, putting Yunnan Baiyao on the affected area can be effective. When it comes to using medication, you should still consult your doctor first. The redness of the face caused by frostbite usually takes a long time to recover. During this period, the patient should pay attention to keeping the whole body and face warm, and avoid blowing cold wind or re-freezing the affected area. If your face is red from frostbite, you can use hot water on your face and ginger slices on your face to help the local blood circulation return to normal, or in severe cases, you can use some frostbite cream or take some oral medication.