In winter, the temperature outside is low, so our noses are easily attacked by cold wind and turn red. This is a natural situation. Sometimes the nose is red not because it is frozen, but because of some skin diseases. A common skin disease that turns the nose red is rosacea. So, what other reasons lead to redness of the nose? .

1, boil

Furuncle is a common skin disease in adolescence. Belonging to chronic inflammation of sebaceous glands in hair follicles. Acne will form in the early stage. If not treated in time, it will develop into inflammatory papules, pustules or pustules, nodules and cysts. Improper squeezing in the case of bacterial infection will lead to upward infection. Boils mostly occur on the face and neck, but the boils around the nose can form hard nodules, accompanied by redness and heat pain, and then a "red nose" can appear.

2, hair follicle infection

Hair follicle is one of the most common parasites in human skin infection, commonly known as mite. Hair follicles can damage human skin, especially the face, which is one of the most common causes of nose swelling. Mildly infected people usually have no obvious symptoms or slight itching, and repeated attacks can eventually lead to rosacea.

3, rosacea

People with rosacea usually have abnormally red skin. If the alar and tip of nose are red, accompanied by pustules or papules, it may be acne vulgaris.

4. cardiovascular diseases

People with cardiovascular diseases usually have some pathological changes, which affect local microcirculation and lead to swelling of the nose.

5, gastrointestinal dysfunction

If gastrointestinal dysfunction, such as indigestion or habitual constipation, will appear a series of facial symptoms, the most common is acne and "red nose."

6. endocrine disorders

Some people with endocrine disorders often have symptoms of "red nose", and the most common one is irregular menstruation. If some women have irregular menstruation, their noses may be red and swollen.

7. Other disease factors

If the inner edge of the nostril is red and the nasal septum is festering, it may be syphilis; If the outer edge of the nostril is red, it may be an intestinal disease or a signal of severe congestion. In addition, there are diseases in the nasal cavity or infected people in other parts of the body, which is prone to "red nose".

8. What should I do if my nose is red on both sides?

1, you can wash it locally with warm water, mix fresh cucumber juice and white vinegar evenly, wash your face with hot water and then rub it on your face three times a day, 10 minutes later, and it will be cured in half a month.

2, usually pay attention to protect the skin, take a bath in the bath or go to the barber shop for a haircut. If the disinfection of public towels is not clean, it will cause mite infection.

3. Eat more fresh fruits and vegetables and some gunpowder. Usually eat less greasy food, less or no spicy food, fish, shrimp and so on. Don't drink alcohol, it will make your face congested and aggravate the inflammation of your nose and skin.