Why is the outside of the nose red and swollen

The cause of a red and swollen nose may be multifaceted, and the exact reason could vary from person to person. The most common reasons for a red and swollen nose include but are not limited to skin allergies, infection, weather-related factors, or external injury. One possible cause is an allergic reaction to certain substances like dust, pollen, or cosmetics, which may result in redness and swelling of the skin around the nose. This kind of allergy could lead to skin irritation, hives, and in extreme cases, could cause breathing difficulties. Another common reason could be a skin infection, such as a nasal folliculitis or a staph infection. These infections can cause inflammation and redness of the skin around the nose. Additionally, weather-related factors like extreme heat or cold can also contribute to the redness and swelling of the nose. Exposure to sunlight for extended periods of time or having frequent contact with very cold air can both irritate the skin around the nose, resulting in a red appearance. External injuries or accidents may also lead to redness and swelling around the nose, as could bumps and blemishes due to broken capillaries beneath the surface of the skin. If you or someone you know is experiencing a red and swollen nose, it is recommended to consult a doctor or healthcare professional for a proper diagnosis and treatment plan. They will be able to assess the situation and provide appropriate advice based on the specific cause of the condition.