Do you frequently experience a blocked nose, reduced sense of smell, or difficulty breathing through your nose? If these symptoms persist despite medication for a common cold or allergies, nasal polyps may be one possible cause.

Nasal polyps are soft, noncancerous growths that develop in the lining of the nose or sinuses. They are often associated with long-term inflammation and may affect breathing, sleep, and your ability to smell or taste food.

Although small nasal polyps may not cause noticeable symptoms, larger growths can obstruct the nasal passages and contribute to recurring sinus problems.

Understanding the warning signs can help you recognise when an ENT evaluation may be necessary.

What Are Nasal Polyps?

Nasal polyps are painless, soft growths that develop from the inflamed lining of the nasal passages or sinuses. They are usually noncancerous and may occur in one or both sides of the nose.

Conditions associated with nasal polyps include chronic sinus inflammation, allergies, and certain inflammatory airway conditions.

Nasal polyps are not the same as a temporary swelling caused by a cold. They can persist for a long time and may require specific treatment.

7 Warning Signs of Nasal Polyps You Should Know

1. Persistent Nasal Blockage

One of the most common symptoms of nasal polyps is a blocked nose that does not improve completely.

You may feel that one or both nostrils are obstructed, making it difficult to breathe comfortably through your nose. The blockage may continue for weeks or months rather than resolving like an ordinary cold.

If nasal congestion persists despite appropriate treatment, an ENT specialist can examine the nasal passages to identify the cause.

2. Reduced Sense of Smell

Have you noticed that food smells weaker or familiar scents are becoming difficult to recognise?

Nasal polyps can interfere with airflow reaching the smell receptors in the upper part of the nose. This may lead to a reduced sense of smell, known as hyposmia, or a complete loss of smell, called anosmia.

Reduced smell can also affect your perception of flavour and enjoyment of food.

Persistent or sudden loss of smell should be evaluated because nasal polyps are only one of several possible causes.

3. Difficulty Breathing Through the Nose

Larger nasal polyps can narrow or obstruct the nasal passages, making breathing through the nose uncomfortable.

You may find yourself breathing through your mouth more frequently, particularly at night or during physical activity.

If nasal breathing remains difficult for an extended period, an ENT examination can help determine whether polyps, enlarged nasal structures, a deviated nasal septum, or another condition is responsible.

4. Frequent Sinus Pressure or Discomfort

Nasal polyps may interfere with normal drainage and ventilation of the sinuses.

Some people experience pressure or discomfort around the forehead, cheeks, or the area between the eyes. These symptoms may occur alongside nasal congestion or thick nasal discharge.

However, facial pressure alone does not confirm nasal polyps. A proper examination is important to distinguish polyps from other sinus conditions.

5. Persistent Runny Nose or Postnasal Drip

Nasal polyps may occur alongside chronic inflammation of the nose and sinuses, leading to persistent nasal discharge.

You might notice a runny nose or mucus draining down the back of your throat. This can cause frequent throat clearing, coughing, or irritation, especially when lying down.

If these symptoms continue for weeks, seek medical advice to determine whether chronic rhinosinusitis, allergies, nasal polyps, or another problem is responsible.

6. Reduced Sense of Taste

Your sense of taste depends partly on your ability to smell.

When nasal polyps obstruct airflow to the smell receptors, food may seem bland or less flavourful than usual. You might notice difficulty recognising the aromas of spices, fruits, or cooked meals.

Persistent changes in taste or smell should not automatically be attributed to nasal polyps. Other nasal, viral, medication-related, and medical causes may need to be considered.

7. Snoring and Disturbed Sleep

Persistent nasal obstruction can make breathing through the nose difficult during sleep.

Some people with nasal polyps experience snoring, mouth breathing, or poor sleep quality. Significant nasal obstruction may also contribute to sleep-related breathing problems.

If you regularly wake up feeling unrefreshed, experience excessive daytime sleepiness, or have witnessed pauses in breathing during sleep, consult a healthcare professional for appropriate assessment.

What Causes Nasal Polyps?

The exact cause of nasal polyps is not fully understood. However, long-term inflammation of the nasal and sinus lining plays an important role.

Factors associated with nasal polyps include:

• Chronic rhinosinusitis

• Allergic conditions

• Asthma

• Sensitivity to certain anti-inflammatory pain medicines in some individuals

• Other inflammatory conditions affecting the respiratory tract

Having one of these conditions does not necessarily mean that you will develop nasal polyps.

When Should You See an ENT Specialist?

Consider consulting an ENT specialist if you experience:

• Nasal blockage that persists for several weeks

• A reduced or lost sense of smell

• Repeated sinus symptoms

• Persistent nasal discharge or postnasal drip

• Difficulty breathing through the nose

• Snoring associated with ongoing nasal obstruction

• Symptoms that return after treatment

Seek urgent medical attention if you develop swelling around the eye, vision changes, severe or rapidly worsening headache, confusion, or other serious symptoms.

Persistent blockage affecting only one side of the nose, particularly with bleeding or blood-stained discharge, also requires prompt assessment.

How Are Nasal Polyps Diagnosed?

An ENT specialist may review your symptoms and examine your nose to determine whether nasal polyps are present.

Depending on your symptoms, the evaluation may include:

• Nasal examination: To look for visible abnormalities and signs of inflammation.

• Nasal endoscopy: A thin instrument with a camera may be used to examine deeper parts of the nasal passages.

• CT scan of the sinuses: This may be recommended to assess the extent of sinus disease or help plan treatment.

• Smell assessment: Testing may be useful when loss of smell is a major symptom.

• Additional investigations: These may be needed when the appearance or location of a growth is unusual.

Not every patient requires every test. Investigations are selected according to the clinical findings.

What Are the Treatment Options for Nasal Polyps?

Treatment depends on the size and location of the polyps, the severity of symptoms, and any underlying inflammatory condition.

1. Nasal Corticosteroid Sprays

These sprays reduce inflammation inside the nose and are commonly used to manage nasal polyps. Improvement may take time, and they should be used according to medical advice.

2. Saline Nasal Irrigation

Saline rinses may help clear mucus and irritants from the nasal passages. Use sterile, distilled, or previously boiled and cooled water for nasal irrigation, along with proper cleaning of the device.

3. Treatment for Allergies or Related Conditions

If allergies, asthma, or chronic sinus inflammation contribute to symptoms, managing these conditions may form part of the treatment plan.

4. Oral Medicines

In selected cases, a doctor may prescribe a short course of oral corticosteroids or other medication. These treatments require medical supervision because they may cause side effects.

5. Endoscopic Sinus Surgery

If nasal polyps cause significant obstruction or do not respond adequately to medical treatment, endoscopic sinus surgery may be considered.

Surgery can remove polyps and improve sinus drainage, but it does not eliminate the underlying tendency toward inflammation. Continued treatment and follow-up may be necessary because polyps can return.

Can Nasal Polyps Be Prevented?

Not every case can be prevented, but managing chronic inflammation may help reduce symptoms and the risk of recurrence.

Helpful measures include:

• Following the treatment plan recommended by your ENT specialist

• Managing allergies and asthma appropriately

• Using prescribed nasal sprays correctly

• Avoiding known irritants, including tobacco smoke

• Attending follow-up appointments when recommended

Avoid using unprescribed medicines or nasal decongestant sprays for prolonged periods without medical advice.

Conclusion

Nasal polyps are usually noncancerous growths, but they can cause persistent nasal blockage, reduced smell, sinus symptoms, and disturbed sleep. Recognising these symptoms early can help you seek appropriate evaluation and treatment.

If you have ongoing nasal congestion, difficulty breathing through your nose, or a persistent loss of smell, consult an ENT specialist to identify the underlying cause.

Dr. Diptiman Baliarsingh provides ENT consultation in Cuttack, Odisha, for patients experiencing nasal and sinus problems. An appropriate examination can help determine whether nasal polyps or another condition is responsible for your symptoms.

Consult Dr. Diptiman Baliarsingh

Clinic Address:
JCEM Diagnostics, Tarini Lane, Near Secondary Board High School, Bajrakabati Rd, Cuttack, Odisha – 753001

Call: +91 94384 36775
Email: support@drdiptimanent.com

Clinic Hours:
Morning & Afternoon: Monday–Sunday, 10 AM–4 PM
Evening: Monday–Friday, 6 PM–8 PM