Sinusitis
Sinusitis occurs when the sinus lining becomes inflamed, blocking normal mucus drainage and leaving you with pressure, congestion, and facial discomfort. An infection is often the trigger, but ongoing allergies can also play a major role. For many patients, the problem keeps coming back. At Southwest Asthma & Allergy Associates, we focus on finding what’s actually behind your symptoms, so treatment addresses the cause and not just the current flare-up.
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Understanding Sinusitis
The sinuses are air-filled spaces around the nose and eyes that produce mucus to keep nasal passages clear and moist. When their lining becomes inflamed, drainage slows down, and that buildup is what causes the pressure people feel with a sinus flare-up.
Sinusitis is classified based on how long symptoms last. A case that clears up within four weeks, often following a cold or respiratory infection, is considered acute. Symptoms that linger between four and twelve weeks fall into the subacute range. Past twelve weeks, the condition becomes chronic, and by that point, ongoing inflammation is usually driving the symptoms rather than infection.
How Sinus Inflammation Affects Your Daily Life
Sinus inflammation rarely stays confined to the nose. You may experience facial pressure or pain in the cheeks, forehead, or around the eyes that makes it difficult to breathe through your nose. Thick drainage or post-nasal drip is also common, frequently accompanied by headaches, a reduced sense of smell or taste, and a cough or throat irritation that worsens at night.
Over time, this combination has an effect on sleep and concentration. Chronic sinusitis, in particular, can leave you feeling exhausted far beyond what your physical symptoms would indicate.
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What May Contribute to Sinus Problems
Several factors can trigger or worsen sinus inflammation, including:
- Environmental or seasonal allergies
- Viral or bacterial respiratory infections
- Ongoing nasal inflammation from prior sinus issues
- Exposure to irritants such as smoke, dust, or strong odors
Evaluating the Cause Behind Your Sinus Symptoms
Sinus symptoms can stem from very different causes, so we start by looking at how long you have had them, how often they return, and your broader medical history. Allergies are often part of the picture, which is why allergy testing may be used alongside a physical exam of the nasal passages. When symptoms keep returning or do not fully clear up, further evaluation may be needed to check for a structural issue or another underlying cause.
Treatment Options for Sinusitis
Since sinusitis can come from several different causes, treatment depends on what is behind it. This may include:
- Nasal corticosteroids to reduce inflammation in the sinus lining
- Saline nasal irrigation to support drainage and clear irritants
- Allergy management, including immunotherapy, when allergies are involved
- Antibiotics, if a bacterial infection is confirmed
- Guidance on avoiding known triggers
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Specialized Care for Sinus and Allergy-Related Symptoms
Sinus and allergy symptoms overlap more than most people realize, and treating one without considering the other often leaves the underlying cause untreated. At Southwest Asthma & Allergy Associates, our providers look at how your allergies and sinus inflammation connect, then build a care plan around your specific triggers.
We see both children and adults, and our team brings more than 40 years of experience treating allergy and sinus conditions across the Houston area.
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Frequently Asked Questions
They can. Ongoing allergic inflammation in the nasal passages can block sinus drainage and lead to sinusitis, and many patients with chronic cases have an underlying allergy that was never identified or treated.
It often does. Congestion and post-nasal drip make it harder to breathe while lying down, and the cough that comes with drainage tends to flare up at night.
See a doctor if symptoms last past ten days, keep coming back, or do not respond to over-the-counter treatment. A high fever, severe headache, or eye swelling require immediate care.
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Don’t let recurring sinus symptoms interfere with your life. Southwest Asthma & Allergy Associates can help you identify the cause and develop a treatment plan that is best for you. Book your visit now.
