Redness on both sides of the nasal fossa is generally considered to be related to inflammation and other factors, and can be treated with anti-inflammatory drugs, such as erythromycin ointment applied to the reddened skin. In addition to this, also pay attention to maintain a light diet, try not to eat spicy stimulating food, pay attention to rest. Erythromycin, an over-the-counter medication with anti-infective and antiseptic properties, can be used as a topical topical application and applied to the inflamed area. Occasionally see irritation symptoms and allergic reactions. Redness on both sides of the nasal fossa is recommended to go to a regular hospital in time to get a clear diagnosis, and then under the guidance of a professional doctor, so as not to delay the condition. It is best not to blindly use drugs without authorization, so as not to cause adverse consequences.