Blocked nose, facial pressure, post-nasal drip and repeated sinus infections that keep returning despite medicines may indicate chronic sinusitis.
Many patients continue antibiotics, steam inhalation or nasal sprays for months but still experience recurring symptoms because the underlying sinus blockage or inflammation has not fully resolved.
Understanding when medical treatment is enough and when FESS surgery may help, is important for long-term relief from chronic sinusitis.
You can read more about sinusitis symptoms and how they differ from a cold here.
ENT specialists consider sinusitis “chronic” when symptoms continue for more than 12 weeks despite appropriate medcial treatment.
This definition of chronic sinusitis is based on duration, not how severe symptoms feel.
Unlike a short-term cold or viral sinus infection, chronic sinusitis involves ongoing inflammation inside the sinus lining. Symptoms may fluctuate, but the underlying blockage and swelling often persist.
Common symptoms of chronic sinusitis include:
You can also read more about sinusitis treatment in Navi Mumbai and sinus headache treatment.
Many patients with chronic rhinosinusitis experience only temporary relief with medicines because the sinus opening remain blocked. as soon as they are stopped, mucus continues to collect inside the sinuses and symptoms return.
Conditions like nasal polyps, deviated nasal septum (DNS), allergy-related swelling or narrow sinus openings may prevent proper sinus ventilation and normal mucus drainage.
In these situations, infection keeps recurring because the underlying problem has not been corrected.
Pollution, dust exposure, ongoing nasal allergy and weather changes may also worsen ongoing sinus problems.
Long-term control of sinus inflammation also depends on identifying and avoiding triggers. This is discussed in daily allergy triggers.
These are the probable reasons why repeated courses of medicines sometimes do not provide lasting relief in chronic sinus infection.
Chronic sinusitis can affect much more than the nose. Many patients experience:
Frequent need for medicines can affect concentration, and work efficiency.
Because symptoms linger for months, people may start adjusting their routine around the problem affecting overall quality of life
Surgery is not needed for every sinus infection.
Many people improve with medicines and allergy measures.
Sinus Surgery or FESS is usually considered when chronic sinusitis keep returning despite adequate “maximum” medical treatment, nasal sprays, saline washes and allergy management.
Failed medical treatment usually means the sinuses are not draining well. In such cases, medicines help only for a short time.
If symptoms history, scans and nasal endoscopy confirm persistent blockage of the sinus openings, surgery may help improve sinus ventilation and drainage instead of continuing repeated courses of medicines with only temporary relief.
Certain sinus symptoms need earlier ENT attention and should not be managed by repeating medicines at home.
Please seek urgent ENT care if you notice:
People with diabetes, reduced immunity, or other long-term medical conditions should be especially cautious, as sinus infections can sometimes behave more aggressively in these situations.
These symptoms do not automatically mean surgery is required.
They indicate that the infection or inflammation needs to be assessed without delay.
At our Allergy & Sinus Clinic in Navi Mumbai, evaluation may include:
An ENT specialist first listens to your symptoms, their duration, and associated allergy or breathing issues.
Using a small nasal endoscope, the inside of the nose and sinus openings can be examined directly in real time. This will help visualize:
The examination is usually quick and also helps patients understand their sinus condition visually on the monitor.
When needed, a CT scan of the sinuses is advised to see which sinuses are involved and how severe the blockage is, especially before planning FESS surgery.
In selected patients, allergy testing may help identify triggers contributing to recurrent sinus inflammation.
Read blog When Do You Need an Allergy Test? Skin Prick vs Blood IgE
ENT specialist Dr. Archana Jhawar performs endoscopic sinus evaluation and treatment at Neoalta Clinic, Vashi and advanced FESS surgery at Kokilaben Hospital, Navi Mumbai.
Before considering surgery, ENT specialists first ensure that sinusitis has been treated properly and for an adequate period of time.
This does not mean repeated short courses of medicines. It means a planned treatment approach aimed at reducing swelling inside the nose, improving sinus drainage, and controlling ongoing triggers.
Treatment may include:
Follow-up is an important part of chronic sinusitis treatment. because medicines need time to work, and their response needs to be reviewed.
At this stage, the ENT specialist reassesses whether continuing medical treatment is likely to help further or whether another treatment option, including FESS surgery, should be discussed.
FESS stands for Functional Endoscopic Sinus Surgery. It is a surgery to clear sinus drainage pathway, done through the nose using a nasal endoscope (without any external cuts).
A camera system allows the ENT surgeon to visualize the inside structures on a monitor screen.
Learn more about Endoscopic sinus Surgery (FESS) in Navi Mumbai.
As drainage improves after FESS, chances of repeated infection reduce, and nasal sprays and rinses can reach the sinuses more effectively, so medicines work better after sinus surgery.
Septoplasty or turbinate surgeries may be required along with endoscopic sinus surgery. This is explained in nasal blockage – when surgery helps and when it doesn’t.
Dr. Archana Jhawar performs advanced FESS surgery at Kokilaben Hospital, Navi Mumbai.
FESS improves sinus drainage, but it does not mean you will never catch cold or a sinus infection. You may need treatment for your cold when required.
Sinus surgery does not cure nasal allergies. For allergic rhinitis you may still need regular nasal spray, nasal washes and allergy control.
Long-term control often depends on managing both structural and allergy-related factors together.
Recovery after FESS is gradual, and each person heals at his own pace.
After surgery, nasal sprays and saline washes work better because the sinus openings are clearer.
Chronic sinus infection is considered when sinus symptoms do not settle for weeks despite proper medical treatment.
Repeated medicines may give temporary relief if sinus drainage remains blocked.
ENT evaluation helps confirm whether sinus disease has become chronic.
Surgery is advised only when medical treatment is no longer effective.
FESS aims to improve sinus drainage so long-term relief is achieved.
Chronic sinus symptoms should not be ignored when they keep returning despite treatment.
You can consult Dr Archana Jhawar, ENT specialist at Neoalta Clinic, Vashi, Navi Mumbai, to understand the cause and decide whether long-term medical management or FESS surgery is needed.
Consultation available at:
📍 Neoalta Clinic, Vashi
📍 Kokilaben Hospital, Navi Mumbai
Book ENT appointment at our Allergy & Sinus clinic in Navi Mumbai.
Sinus infection symptoms are usually called chronic when they last for several weeks or keep returning despite proper treatment and follow-up.
Medicines reduce infection and swelling. But if sinus opening remains blocked, sinusitis symptoms tend to come back once medicines are stopped.
No. Many patients improve with medicines and nasal care. Sinus surgery is considered only when symptoms continue despite maximum medical treatment and ENT evaluation shows a clear reason to operate.
You can read about available treatment options for chronic sinus infection here.
An ENT examination with nasal endoscopy is needed before planning sinus surgery. Tests like CT scan are advised only when needed to understand the extent of disease.
Hi, I’m Dr. Archana Jhawar, an ENT specialist with over 24 years of experience. I specialize in tinnitus treatment, vertigo , ear care, and ear surgeries, practicing at Neoalta Clinic, Vashi, and Kokilaben Dhirubhai Ambani Hospital in Navi Mumbai. I’ve trained in vertigo management and Rational Emotive Behavior Therapy (REBT), combining science with compassion to offer holistic, evidence-based care. I’m passionate about writing, poetry, music, yoga, and photography.
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