What causes a large nose?

Generally, a large nose may be related to factors such as genetics, poor habits, trauma, hypertrophic nasal turbinates, or nasal polyps. Patients should seek timely medical evaluation at a reputable hospital to identify the underlying cause and receive appropriate treatment. Specific analyses are as follows:

1. Genetics

Genetics is one of the main factors determining nose size. If large noses are common in the family, individuals may have a higher likelihood of having a larger nose. If there is minimal impact on appearance, special treatment is usually unnecessary.

2. Poor Habits

Unhealthy habits, such as frequently picking the nose, may negatively affect nasal appearance. These behaviors can irritate soft tissues inside the nasal cavity, potentially leading to an enlarged nose. Therefore, maintaining good hygiene and avoiding excessive nasal irritation are important for preserving normal nasal shape.

3. Trauma

External impacts or accidents affecting the nose may cause injury or deformation of the bone structure and soft tissues, resulting in a larger appearance. In such cases, applying an ice pack for cold compresses on the nose may help alleviate swelling.

4. Nasal Turbinate Hypertrophy

Decreased immunity, long-term smoking, and similar factors may lead to turbinate hypertrophy. These can cause chronic inflammation and edema of the nasal mucosa, increasing turbinate volume and thereby affecting the overall nasal appearance. Patients may use medications such as oxymetazoline hydrochloride nasal drops, naphazoline hydrochloride nasal drops, or fluticasone propionate nasal spray under medical guidance to improve symptoms.

5. Nasal Polyps

Nasal polyps are a common nasal condition that may alter nasal appearance, making the nose look larger. Polyp development may be associated with genetic factors, allergic reactions, and chronic inflammation. Patients may also experience symptoms such as nasal congestion, runny nose, and sneezing. When necessary, patients may undergo surgical treatments such as minimally invasive endoscopic sinus surgery or nasal polypectomy under a doctor's supervision.

In daily life, it is recommended to maintain a positive mindset, avoid spicy, stimulating, and greasy foods, get adequate rest, and develop healthy lifestyle habits.