CT Scan of the Sinuses: Purpose, Procedure, Benefits, Risks, and Limitations

The paranasal sinus cavities, which are empty, air-filled spaces inside the bones of the face that surround the nasal cavity, are examined using specialized x-ray equipment during a sinus computed tomography (CT). CT scans are precise, painless, and noninvasive. Additionally, it is the most trustworthy imaging method for detecting sinus blockage and the optimum imaging modality for sinusitis.

If you suspect you may be pregnant, let your doctor know and talk about any recent illnesses, medical issues, medications you’re taking, and allergies. Contrast agent is not often necessary for this test; Nonetheless, there are times when your physician may ask for contrast material to be administered. If you have a known allergy to contrast material, your doctor may prescribe drugs to lower the likelihood of an allergic response. The exam requires that you take these medications 12 hours in advance. Wear loose, comfortable clothing and leave jewelry at home. For the treatment, you might have to change into a gown.

 

Table of Contents

1. Introduction

2. What Is a CT (Computed Tomography) Scan of the Sinuses?

3. Understanding Paranasal Sinuses

4. Why Is a CT Scan of the Sinuses Done?

5. Common Clinical Uses of CT Sinus Imaging

6. How to Prepare for a CT Scan of the Sinuses

7. What Does a CT Scanner Look Like?

8. How Does a CT Scan Work?

9. Step-by-Step: How a CT Scan of the Sinuses Is Performed

10. Use of Contrast Material in CT Sinus Scans

11. What Will You Experience During and After the Scan?

12. Who Interprets the CT Scan Results?

13. Benefits of CT Scan of the Sinuses

14. Risks and Safety Concerns

15. CT Scan vs MRI for Sinus Problems

16. Limitations of CT Scan of the Sinuses

17. CT Scan of Sinuses in Children and Pregnancy

18. Frequently Asked Questions (FAQs)

19. Conclusion

 

1. Introduction

Sinus-related problems such as chronic sinusitis, facial pain, nasal blockage, or recurrent infections are extremely common. When symptoms persist despite treatment, doctors often recommend imaging studies to understand what is happening inside the sinuses. One of the most accurate and widely used imaging techniques for this purpose is the CT scan of the sinuses.

A CT scan provides highly detailed images of the sinus cavities, nasal passages, and surrounding bone structures, helping doctors diagnose conditions accurately and plan effective treatment or surgery when required.

 

2. What Is a CT (Computed Tomography) Scan of the Sinuses?

Computed Tomography (CT), also known as a CAT scan, is a diagnostic imaging test that uses X-rays and computer processing to create detailed cross-sectional images of the body.

A CT scan of the sinuses specifically focuses on the paranasal sinus cavities, nasal cavity, and surrounding facial bones. Unlike regular X-rays, CT scans show fine anatomical details and allow doctors to view the images in multiple planes—axial, coronal, sagittal, and even three-dimensional (3D) reconstructions.

 

3. Understanding Paranasal Sinuses

The paranasal sinuses are air-filled cavities located within the bones of the face and skull. They are connected to the nasal cavity by small drainage openings.

There are four pairs of sinuses:

• Maxillary sinuses – located in the cheeks

• Frontal sinuses – located in the forehead

• Ethmoid sinuses – located between the eyes

• Sphenoid sinuses – located deep behind the nose

Healthy sinuses are filled with air. When infection, inflammation, or blockage occurs, they may fill with fluid or develop thickened lining—changes that are clearly visible on a CT scan.

 

4. Why Is a CT Scan of the Sinuses Done?

A CT scan of the sinuses is usually ordered when symptoms are persistent, severe, or recurrent, or when surgery is being considered.

Doctors use CT imaging to:

• Confirm or rule out sinusitis

• Identify sinus blockage or poor drainage

• Detect structural abnormalities

• Evaluate complications of sinus infections

• Assess tumors or polyps

• Plan sinus surgery safely

 

5. Common Clinical Uses of CT Sinus Imaging

CT scan of the sinuses is primarily used to:

• Diagnose acute or chronic sinusitis

• Evaluate sinuses filled with fluid

• Detect thickening of sinus mucosa

• Identify nasal polyps or fungal sinusitis

• Detect inflammatory diseases

• Assess trauma or facial fractures

• Evaluate tumors of the nasal cavity and sinuses

• Plan Functional Endoscopic Sinus Surgery (FESS)

• Assess congenital or anatomical variations

It is considered the gold standard imaging test for sinus disease.

 

6. How to Prepare for a CT Scan of the Sinuses

Clothing and Accessories

• Wear comfortable, loose-fitting clothes

• You may be asked to change into a hospital gown

• Remove all metal objects such as:

  • Jewelry

  • Eyeglasses

  • Hairpins

  • Dentures

  • Hearing aids

  • Piercings

Metal can interfere with image quality.

Food and Medications

• Most sinus CT scans do not require fasting

• If contrast is planned, you may be advised not to eat for a few hours

• Inform your doctor about:

  • All medications

  • Allergies (especially to iodine or contrast dye)

  • Kidney disease, asthma, diabetes, or thyroid problems

Pregnancy

Women should always inform the doctor or technologist if there is any possibility of pregnancy.

 

7. What Does a CT Scanner Look Like?

A CT scanner is a large, donut-shaped machine with a short tunnel in the center.

• You lie on a narrow motorized table

• The table slides in and out of the scanner

• Inside the circular opening is a rotating X-ray tube and detectors (called a gantry)

• The control room is separate, where the technologist monitors the scan

The scanner does not fully enclose your body, so claustrophobia is usually minimal.

 

8. How Does a CT Scan Work?

CT scanning works by sending multiple X-ray beams through the body from different angles.

• Different tissues absorb X-rays differently

• Bones appear white

• Soft tissues appear in shades of gray

• Air appears black

The computer processes this data to create thin cross-sectional slices, similar to slicing a loaf of bread. These slices can then be reconstructed into highly detailed 2D and 3D images.

Modern multidetector CT scanners can capture multiple slices at once, improving image quality while reducing scan time.

 

9. Step-by-Step: How a CT Scan of the Sinuses Is Performed

1. The technologist positions you on the CT table

2. You usually lie flat on your back

3. Sometimes you may lie face-down with chin elevated

4. Straps or pillows may be used to help you stay still

5. The table moves briefly to find the correct starting point

6. The actual scan takes less than one minute

7. You may be asked to hold your breath briefly

8. The technologist checks the image quality

The entire process is usually completed within 10 minutes.

 

10. Use of Contrast Material in CT Sinus Scans

Most CT scans of the sinuses do not require contrast.

Contrast material may be used when:

• Tumors are suspected

• Vascular abnormalities are evaluated

• Inflammatory complications are suspected

If contrast is used:

• It is injected through an IV line

• You may feel warmth or a metallic taste

• These sensations pass quickly

 

11. What Will You Experience During and After the Scan?

During the Scan

• The scan is painless

• You may hear clicking or buzzing sounds

• Special light markers help position you correctly

• You will be alone, but always monitored

After the Scan

• IV line is removed (if used)

• You can return to normal activities immediately

• No recovery time is required

 

12. Who Interprets the CT Scan Results?

A radiologist, a doctor trained in imaging interpretation, reviews the CT images.

• A detailed report is sent to your referring doctor

• Your ENT specialist discusses the findings with you

• Follow-up imaging may be advised if needed

 

13. Benefits of CT Scan of the Sinuses

CT scan of the sinuses offers several advantages:

• One of the safest and most accurate tests for sinus disease

• Best imaging technique for sinus obstruction and sinusitis

• Excellent visualization of bone, soft tissue, and air spaces

• Helps plan safe and effective sinus surgery

• Fast, painless, and non-invasive

• Widely available and cost-effective

• Less sensitive to patient movement than MRI

• No radiation remains in the body after the scan

 

14. Risks and Safety Concerns

Radiation Exposure

• CT uses ionizing radiation

• Risk of cancer is very small

• Benefits usually outweigh the risks

Pregnancy

• CT scans are avoided in pregnancy unless absolutely necessary

Contrast-Related Risks

• Allergic reactions are rare

• Kidney function is checked if contrast is used

• Breastfeeding interruption is generally not required per recent guidelines

Children

• Children are more sensitive to radiation

• Low-dose protocols are always used

 

15. CT Scan vs MRI for Sinus Problems

CT is the first-line imaging test for sinus disease, while MRI is used selectively.

 

16. Limitations of CT Scan of the Sinuses

Despite its benefits, CT scan has some limitations:

• Limited soft tissue contrast compared to MRI

• Cannot always determine tumor type

• Radiation exposure (though low)

• Very obese patients may not fit in the scanner

• Weight limits (usually around 450 pounds)

 

17. CT Scan of Sinuses in Children and Pregnancy

• CT scans in children are done only when essential

• Radiation dose is minimized

• In pregnancy, CT is avoided unless the diagnostic benefit outweighs the risk

 

18. Frequently Asked Questions (FAQs)

Is a CT scan of the sinuses painful?
No, it is completely painless.

How long does the scan take?
Less than one minute for the scan itself.

Do I need contrast?
Usually no, unless specified by your doctor.

Can I eat before the scan?
Yes, unless contrast is planned.

 

19. Conclusion

A CT scan of the sinuses is a powerful, safe, and highly accurate imaging tool that plays a crucial role in diagnosing sinus disease, planning surgery, and guiding effective treatment. Its ability to clearly visualize bone, air spaces, and soft tissue makes it the gold standard investigation for sinusitis and nasal disorders.

If you suffer from persistent sinus symptoms, your doctor may recommend a CT scan to ensure accurate diagnosis and optimal care.

 

 

 

Disclaimer:

This article is intended for educational purposes only and does not replace professional medical advice, diagnosis, or treatment. Always consult a qualified ENT specialist or healthcare provider regarding any medical condition or before undergoing any diagnostic procedure.

 

🆕 ENT-Specialist Deep Dive: How Do You Prepare for a CT Scan of the Sinuses? (2026 Update)

📋 The ENT Specialist’s Pre-CT Checklist

Patients regularly ask us “how do you prepare for a CT scan of the sinuses” because many are anxious about radiation, contrast and the enclosed scanner. Here is the exact checklist we use at Prabha ENT Clinic:

• Carry your referral letter and any previous imaging — comparison protects you from unnecessary repeat scanning.
• List all medications — especially metformin (hold around iodinated contrast if eGFR < 30), diuretics, ACE inhibitors, NSAIDs, and any over-the-counter nasal decongestants (they alter mucosal appearance).
• Note known allergies — iodine, shellfish, latex, previous contrast reactions.
• Pregnancy screening — any female of child-bearing age should mention last menstrual period; pregnancy test may be requested.
• Fasting rules — only for contrast-enhanced CT (4 hours clear fluids, 6 hours solid food); plain non-contrast sinus CT needs no fasting.
• Blow your nose gently before the scan to clear mucus and avoid false “fluid level” appearances.
• Avoid saline nasal rinses in the 2 hours before the scan — residual saline is misread as fluid in sinuses.
• Remove metal — glasses, earrings, hairpins, piercings, dentures with metal clasps.
• Diabetic patients on metformin → confirm renal function (eGFR, serum creatinine) within last 90 days.
• Claustrophobic patients — a modern cone-beam CT (CBCT) or open-bore multidetector CT scan takes under 30 seconds; mild alprazolam premedication may be prescribed.

🌀 Modern Scanner Technology (2026 Update)

Knowing how do you prepare for a CT scan of the sinuses on a modern machine helps reduce anxiety:

• Multidetector CT (MDCT) 64/128/256-slice: sub-millimetre resolution, scan under 30 s.
• Cone-beam CT (CBCT): lower-dose option, especially useful for pre-FESS planning (Functional Endoscopic Sinus Surgery), navigation surgery and dental-sinus assessment.
• Photon-counting CT (PCCT): newest technology, 20–50% lower dose with higher resolution — now available in several Indian metros.
• Iterative reconstruction algorithms (ASIR, IMR, DLIR) drop effective dose to as low as 0.1–0.3 mSv — about the same as a few days of natural background radiation.

☢️ Radiation Dose — Honest Numbers

Patients worry about radiation. Approximate effective doses:

Modern ALARA (As Low As Reasonably Achievable) and Image Gently paediatric protocols mean a sinus CT today delivers less radiation than an overseas flight. This reassures patients asking how do you prepare for a CT scan of the sinuses who fear radiation.

🧒 Preparing a Child for a Sinus CT

• Explain in simple words — “big donut camera that takes pictures of your nose”.
• Children < 5 may need oral sedation (midazolam) or rarely general anaesthesia.
• Use paediatric low-dose protocol; weight-based tube current.
• Comfort toy allowed inside scanner (metal-free).
• Lead gonadal and thyroid shielding placed appropriately.

🤰 Pregnancy & Sinus CT

Sinus CT uses a very small, well-shielded field. Fetal radiation dose is < 0.01 mGy (well below the 100 mGy teratogenic threshold). But as a principle, we delay elective sinus CT until after delivery. If urgent (invasive fungal sinusitis, orbital or intracranial complications), a shielded CT is justified. MRI is a radiation-free alternative when soft-tissue detail suffices.

💉 Contrast — When and When Not

A simple pre-FESS screening study is almost always non-contrast. Contrast (iodinated, non-ionic, e.g. iohexol or iopromide) is added only when:

• Suspected orbital/intracranial complications (abscess, cavernous sinus thrombosis)
• Suspected tumour (inverted papilloma, SNUC, lymphoma, melanoma)
• Suspected vascular lesion (JNA, haemangioma)
• Pre-biopsy roadmapping

Side-effect of contrast — a warm flush, metallic taste, brief urge to urinate. Serious anaphylaxis rate < 1 in 10,000; teams keep adrenaline, chlorphenamine and hydrocortisone ready. Hydration before and after contrast reduces contrast-induced nephropathy (CIN).

🔎 What the Scan Will Show — The Lund-Mackay Score

Radiologists grade chronic rhinosinusitis using the Lund-Mackay score (0–24). Each of the 5 paired sinuses (maxillary, anterior ethmoid, posterior ethmoid, sphenoid, frontal) plus the osteomeatal complex is scored 0 (clear), 1 (partial) or 2 (total opacification). A score ≥ 4 correlates with surgically significant disease. Understanding this helps the referring ENT answer your questions after your scan — another reason patients should know how do you prepare for a CT scan of the sinuses as part of their journey.

🧭 Pre-Surgery CT (Navigation CT)

If sinus surgery is planned, the scan is acquired in a special “navigation protocol” — thinner slices (0.5–0.625 mm), with fiducial markers or surface mesh to allow intra-operative image-guided surgery (IGS). This reduces the risk of orbital or skull-base injury and is now standard of care for revision FESS and skull-base work worldwide.

🩺 Alternatives to CT

• Plain X-ray sinuses (Water’s view) — now obsolete except in rural low-resource settings; misses up to 60% of disease.
• MRI — superior for soft tissue, tumours, intracranial extension, vascular lesions and in children where radiation is a concern.
• Nasal endoscopy — direct visualization of mucosa, no radiation, often done in the same ENT visit.
• Ultrasound — limited role; occasionally useful for maxillary sinus effusion in pregnancy or children.

❓ Frequently Asked Questions (FAQ)

Q1. Do I need to fast before a sinus CT? Only if contrast is being used.

Q2. How long does the scan take? Under one minute in the machine; whole appointment usually 10–15 minutes.

Q3. Will I feel claustrophobic? Modern short-bore scanners usually prevent this; it’s much faster than MRI.

Q4. Can I drive home afterwards? Yes, unless you had sedation.

Q5. Can breastfeeding mothers have contrast? Yes — only < 1% of iodinated contrast enters milk; no need to pump and dump.

Q6. Is radiation dangerous? At modern low-dose sinus-CT levels, excess cancer risk is < 1 in 100,000.

Q7. Why can’t an MRI be used instead? MRI shows soft tissue well but misses bone detail and tiny ostia essential for sinus surgery planning.

Q8. How soon will I get results? A formal radiologist report typically arrives in 24–48 hours; emergency CTs are reported within an hour.

Q9. Can I take decongestant before the scan? Usually no — it alters the mucosa; follow the scanning centre’s instructions.

Q10. How is a CBCT different? Cone-beam CT delivers 10–20× less radiation and is excellent for routine pre-FESS; it is now the preferred modality in many Indian ENT centres.

📚 Trusted Sources

• American College of Radiology (ACR) Appropriateness Criteria — Sinus Disease
• European Rhinologic Society EPOS 2020 / 2024 Addendum
• WHO Radiation Protection — Bonn Call for Action
• British Society of Head & Neck Imaging — Sinus CT Protocol
• AAO-HNS Clinical Practice Guideline on Adult Sinusitis (2015, 2024 update)
• Lund V, Mackay IS. Staging in rhinosinusitis. Rhinology 1993;31:183.

📞 ENT Consultation & Surgery

Dr. Sagar Rajkuwar (MS-ENT)
Prabha ENT Clinic, Ambad, Nashik
📱 7387590194 | 9892596635
🌐 www.entspecialistinnashik.com

---

 

FOR FURTHER INFORMATION IN GREAT DETAIL ON Can Sinus Infection Cause Hair Loss PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION.

FOR FURTHER INFORMATION IN GREAT DETAIL ON Symptoms of Perforated Sinus After Tooth Extraction PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION.

FOR FURTHER INFORMATION IN GREAT DETAIL ON Sinusitis in Hindi PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION.

FOR FURTHER INFORMATION IN GREAT DETAIL ON How to rid of a sinus infection headache PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION.

FOR INFORMATION IN GREAT DETAIL What Deficiency Causes Sinusitis? Vitamins Linked to Sinus Infections PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION-

FOR INFORMATION IN GREAT DETAIL Can You Smell a Fungal Sinus Infection? ENT Warning Signs PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION-

FOR INFORMATION IN GREAT DETAIL What Mimics Sinus Issues? 15 Conditions That Feel Like Sinusitis PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION-

FOR INFORMATION IN GREAT DETAIL What Are the 4 Cardinal Signs of Sinusitis? ENT Expert Guide PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION-

FOR INFORMATION IN GREAT DETAIL When to Go to A&E With Sinusitis? Emergency Warning Signs PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION-

 

FOR INFORMATION IN GREAT DETAIL How to Get Rid of a Sinus Infection Without Antibiotics (ENT Doctor Guide) PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION-

FOR INFORMATION IN GREAT DETAIL How Do Doctors Drain Sinuses Without Surgery? ENT Guide PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION-

FOR INFORMATION IN GREAT DETAIL How To Tell If Sinus Infection Has Spread To Brain? Signs Explained by an ENT Doctor PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION-

FOR INFORMATION IN GREAT DETAIL Can Sinusitis Affect Your Ears? Ear Pain, Pressure & Hearing Loss PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION-

FOR INFORMATION IN GREAT DETAIL How to Tell If a Sinus Infection Has Spread to the Bone (Serious Warning Signs) PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION-

FOR INFORMATION IN GREAT DETAIL What Can Be Mistaken for a Sinus Infection? | ENT Doctor PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION-

FOR INFORMATION IN GREAT DETAIL Red Flags for Sinusitis: Warning Signs You Shouldn’t Ignore PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION-

FOR INFORMATION IN GREAT DETAIL What Triggers Sinusitis Headaches? Causes & Relief Explained PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION-

FOR INFORMATION IN GREAT DETAIL Signs Your Sinus Infection Is Getting Better (Day-by-Day Recovery Guide) PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION-

FOR INFORMATION IN GREAT DETAIL Signs Of Sinus Infection Getting Better With Antibiotics. PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION-

FOR INFORMATION IN GREAT DETAIL Sinus Headache Tablet: Best Medicines for Fast Relief PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION-

FOR INFORMATION IN GREAT DETAIL End Stages of a Sinus Infection: Symptoms You Should Never Ignore PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION-

FOR INFORMATION IN GREAT DETAIL Can A Sinus Infection Cause Eye Pain? ENT Doctor Explains PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION-

FOR INFORMATION IN GREAT DETAIL What Vitamin Deficiency Causes Sinusitis? ENT Doctor Explains PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION-

FOR INFORMATION IN GREAT DETAIL What Vitamin Deficiency Causes Sinus Headaches? ENT Doctor Explains PL CLICK ON THE LINK GIVEN BELOW-It is always better to view links from laptop/desktop rather than mobile phone as they may not be seen from mobile phone.  ,in case of technical difficulties you need to copy paste this link in google search. In case if you are viewing this blog from mobile phone you need to click on the three dots on the right upper corner of your mobile screen and ENABLE DESKTOP VERSION-