AI-translated archive post

Cause of Yellow Nasal Discharge: Could It Be Sinusitis?

Balance Lab Plastic Surgery Clinic · 밸런스랩성형외과 · April 26, 2023

Cause of Yellow Nasal Discharge: Could It Be Sinusitis? Hello, this is Balance Lab, which curates the optimal balance for beauty✨. If your yellow nasal discharge does not stop, you...

AI translation notice

This page is an English translation of a Korean Naver Blog archive entry. For exact wording and source context, verify against the Korean archive original and the original Naver post.

Clinic: Balance Lab Plastic Surgery Clinic

Original post date: April 26, 2023

Translated at: April 24, 2026 at 3:10 AM

Medical note: This translation does not guarantee medical accuracy or suitability for treatment decisions.

Cause of Yellow Nasal Discharge: Could It Be Sinusitis? image 1

Cause of Yellow Nasal Discharge: Could It Be Sinusitis?

Hello, this is Balance Lab, which curates the optimal balance for beauty✨.

If your yellow nasal discharge does not stop, you may be wondering whether it is a cold or sinusitis.

Today, let’s take a look at

the cause of yellow nasal discharge!👆

What Is Sinusitis?

Sinusitis refers to a condition in which purulent nasal discharge and pus collect in the air-filled spaces inside the skull around the nose (the sinuses).

Its medical name is sinusitis, and it is divided into acute or chronic sinusitis depending on how long the condition lasts.

Cause of Yellow Nasal Discharge: Could It Be Sinusitis? image 2

What Are the Symptoms of Sinusitis?

The typical symptoms of sinusitis are:

  • Nasal congestion

  • Yellow nasal discharge

  • Mucus dripping down the throat

  • Headache

  • Loss of smell

  • Cough

  • Fatigue

  • Mild fever

For an accurate diagnosis, the inside of the nose must be examined through endoscopy.

If yellow nasal discharge persists inside the nose for more than 3 months, it is classified as chronic sinusitis.

If symptoms last within 4 weeks, it is classified as acute sinusitis.

Cause of Yellow Nasal Discharge: Could It Be Sinusitis? image 3

What Causes Sinusitis?

The sinuses are empty spaces inside the facial bones around the nose.

The sinuses regulate the air we breathe, as well as temperature and humidity, and protect the brain from external impact.

Inside the sinuses, they are connected to the inside of the nose through small openings.

Through this connection, the inside of the nose is ventilated and secretions from the sinuses are naturally drained into the nasal cavity.

If inflammation occurs inside the sinuses, nasal discharge does not drain properly, and symptoms of sinusitis appear.

Causes of acute sinusitis include systemic disease, anatomical abnormalities, trauma, dental infection, and acute rhinitis caused by a virus.

Cause of Yellow Nasal Discharge: Could It Be Sinusitis? image 4

How Are Chronic Sinusitis and Acute Sinusitis Treated?

In the case of acute sinusitis, it can be treated with medication.

A spray used in the nose is applied.

Depending on the patient's symptoms,

antihistamines may also be used. For chronic sinusitis,

it is divided into surgical treatment and medical treatment.

In the case of medical treatment,

oral antibiotics are used, and depending on the symptoms,

steroids may also be used.

Cause of Yellow Nasal Discharge: Could It Be Sinusitis? image 5

If there is no improvement with medical treatment, surgical treatment may be considered.

Through endoscopy, sinusitis can be addressed at its root.

However, if surgery is performed incorrectly, it can damage the brain and the optic nerves of the eyes,

so it is best to choose the treatment that is right for you after sufficient consultation with a specialist.

What Lifestyle Habits or Foods Help with Sinusitis?

Helpful lifestyle habits

  • A balanced diet

  • Adequate water intake and sleep

  • Regular exercise

Helpful foods

  • Balloon flower root

  • Garlic

  • Sword bean

  • Jujube

  • Ginkgo nut

  • Radish

  • Butterbur

  • Pear

  • Lotus root

These foods may be helpful. We recommend limiting the intake of oily or刺激적인 instant foods and simple sugars.

Cause of Yellow Nasal Discharge: Could It Be Sinusitis? image 6

Today, we looked into 'Cause of Yellow Nasal Discharge: Could It Be Sinusitis?'

Thank you for reading this long post.

Continue browsing

Keep exploring this clinic's public source trail

Return to the source archive for more translated posts, or open the Korean clinic profile to compare other public channels.