There are many reasons why there are red meatballs inside the nostrils, such as chronic hypertrophic rhinitis, nasal polyps, nasal tumors and so on. 1. Chronic hypertrophic rhinitis leads to enlargement of the inferior turbinate, so the naked eye can show the phenomenon of red meatballs inside the nostrils, accompanied by a runny nose, nasal congestion and other phenomena. 2. Nasal polyps: red meatballs inside the nostrils may belong to nasal polyps, which can be clarified through nasal endoscopy to determine whether there are polyps in the nasal cavity. 3. Nasal tumors: red meatballs inside nostrils may belong to tumors, which grow gradually and can be observed with naked eyes, accompanied by increased nasal secretion, pain and other phenomena. There are many other reasons why there are red meatballs inside the nostrils, and it is recommended to go to the hospital in time to improve the examination after the symptoms appear, and take standardized treatment under the guidance of the doctor.