A blocked nose that never seems to clear, pressure around your cheeks or forehead, and difficulty breathing comfortably can make everyday life frustrating. When these symptoms continue for weeks, chronic sinusitis may be one possible explanation.
Chronic sinusitis is persistent inflammation of the lining of the nose and sinuses that lasts at least 12 weeks. It can cause nasal congestion, thick mucus, facial pressure and a reduced sense of smell. Unlike a short-lived cold, it may require medical evaluation to identify what is preventing the sinuses from settling down.
Understanding the causes, warning signs and treatment options can help you decide when it is time to consult an ENT specialist.
What Is Chronic Sinusitis?
The sinuses are air-filled spaces around the nose, cheeks, forehead and eyes. They produce mucus that normally drains through small openings into the nose. When the lining becomes swollen, drainage may become difficult, allowing mucus to accumulate and symptoms to persist.
Chronic sinusitis, also known as chronic rhinosinusitis, can occur with or without nasal polyps. These are soft, non-cancerous growths that may develop inside the nasal passages or sinuses.
Importantly, chronic sinusitis is not always caused by bacteria. Ongoing inflammation, allergies and drainage problems can also contribute, which is why antibiotics are not necessary in every case.
What Causes Chronic Sinusitis?
Several conditions and environmental factors may contribute to persistent sinus inflammation.
1. Allergies
Allergic rhinitis can cause sneezing, a runny nose, itching and congestion. When nasal inflammation continues, it may contribute to sinus drainage problems. Common triggers include pollen, dust mites, mould and animal allergens.
If your symptoms worsen around particular triggers or return frequently, a healthcare professional can assess whether allergies may be involved.
2. Nasal Polyps
Nasal polyps can obstruct airflow and interfere with normal mucus drainage. People may experience persistent stuffiness, reduced smell and pressure around the face. Treatment depends on the size of the polyps and how severely they affect breathing and drainage.
3. A Deviated Nasal Septum
The septum separates the two sides of the nose. If it is significantly crooked, it may contribute to nasal blockage and drainage difficulties. However, not everyone with a deviated septum develops sinusitis, so examination is needed before deciding whether treatment is necessary.
4. Repeated Respiratory Infections
Colds and other respiratory infections can inflame the nasal passages. Although most infections improve, inflammation may sometimes persist or symptoms may return repeatedly, requiring further evaluation.
5. Smoke, Pollution and Other Irritants
Cigarette smoke, dust, air pollution and strong chemical fumes can irritate the nasal lining. Reducing exposure may help manage symptoms, although it may not resolve every underlying cause.
Asthma, certain immune-system conditions and, in some cases, dental infections can also contribute to ongoing sinus problems.
What Are the Symptoms of Chronic Sinusitis?
Common symptoms include:
- A blocked or stuffy nose that does not clear.
- Thick nasal discharge or mucus running down the throat.
- Pressure or discomfort around the cheeks, forehead or eyes.
- Reduced sense of smell or taste.
- Cough, throat irritation or frequent throat clearing.
- Bad breath or persistent congestion.
Symptoms can affect sleep, concentration and daily activities. Facial pressure alone does not confirm sinusitis because migraines and other conditions can cause similar discomfort.
When Does Chronic Sinusitis Need Treatment?
Consider an ENT consultation if your symptoms last 12 weeks or longer, repeatedly return, or continue despite appropriate self-care. Persistent symptoms deserve attention, especially when they affect breathing, sleep or your ability to carry out normal activities.
An ENT specialist may review your medical history and examine your nose. Nasal endoscopy may be recommended to inspect the nasal passages and identify inflammation or polyps. A CT scan may be useful in selected cases, particularly when the diagnosis is unclear, complications are suspected or surgery is being considered.
Seek urgent medical attention if you develop swelling or redness around an eye, changes in vision, a severe or rapidly worsening headache, confusion or other serious symptoms. These may indicate a complication requiring prompt assessment.
How Is Chronic Sinusitis Treated?
The right chronic sinusitis treatment depends on its underlying cause and severity. Options may include:
Saline nasal rinses: These help clear mucus and irritants. Use distilled, sterile, or previously boiled and cooled water, and keep the rinsing device clean.
Nasal corticosteroid sprays: These reduce inflammation and may help relieve congestion or symptoms associated with nasal polyps. Use them according to medical advice or product instructions.
Allergy management: If allergies contribute to symptoms, avoiding known triggers and using suitable allergy treatments may help.
Medication: Antibiotics may be considered when a clinician identifies a likely bacterial infection. They do not treat every case of chronic sinusitis, so avoid taking them without medical advice.
Endoscopic sinus surgery: When symptoms remain troublesome despite appropriate medical treatment, surgery may be considered to improve drainage or remove obstructing tissue.
For additional guidance, read the NHS guide to sinusitis for information on symptoms, self-care and when to seek medical help.
Can Chronic Sinusitis Affect Daily Life?
Yes. Persistent congestion may interrupt sleep, reduce your sense of smell and make concentration difficult. Facial discomfort and coughing can also interfere with work and everyday routines.
Rather than repeatedly relying on short-term remedies, seek an evaluation if your symptoms are not improving. At Manorog & Dhwani Nursing Home, patients in Katni can explore ENT consultation and evaluation for persistent nasal and sinus concerns.
Learn more about the available ENT consultation and evaluation services to understand the next steps.
Frequently Asked Questions
Can chronic sinusitis go away on its own?
Some symptoms may improve, but symptoms lasting 12 weeks should be evaluated to identify the underlying cause and suitable treatment.
Does chronic sinusitis always need antibiotics?
No. Treatment may focus on reducing inflammation, improving drainage or managing allergies. Antibiotics are appropriate only in selected cases.
Is chronic sinusitis the same as a common cold?
No. A cold usually improves within a shorter period, whereas chronic sinusitis involves persistent symptoms lasting at least 12 weeks.
When should I see an ENT specialist?
Arrange an appointment for persistent or recurring congestion, nasal discharge, facial pressure or reduced smell. Seek urgent care for eye swelling, vision changes or severe symptoms.
Final Thoughts
Chronic sinusitis can result from allergies, nasal polyps, structural problems or ongoing inflammation. Because these causes require different approaches, identifying the reason for your symptoms is an important first step. If nasal blockage, facial pressure or reduced smell continues for weeks, an ENT evaluation can help you understand your options and plan appropriate care.