Can Wisdom Teeth Cause Sinus Issues?

Can Wisdom Teeth Cause Sinus Issues?

Wisdom teeth are the last set of molars to emerge, usually between the ages of 17 and 25. While they often grow without issue, their position in the back of the mouth can sometimes cause complications. One lesser-known problem linked to wisdom teeth is sinus issues. But how are these two connected? In this blog, we’ll explore whether wisdom teeth can cause sinus problems, the symptoms to watch out for, and how wisdom tooth removal can provide relief.

The Connection Between Wisdom Teeth and Sinuses

The upper wisdom teeth are positioned just below the maxillary sinuses, the air-filled spaces behind your cheeks. In some cases, these teeth can grow too close to the sinus cavities or even press against them. This can lead to sinus-related issues, including pressure, congestion, and even infections.

If a wisdom tooth is impacted (stuck under the gum or growing at an angle), it may exert pressure on the sinus floor, causing discomfort and inflammation. Additionally, infections around impacted wisdom teeth can spread to the sinus cavities, leading to sinusitis-like symptoms.

Common Sinus Problems Caused by Wisdom Teeth

If your wisdom teeth are affecting your sinuses, you may experience symptoms such as:

• Facial Pressure and Pain – A feeling of fullness or discomfort in the cheeks and forehead.
• Nasal Congestion – Blocked sinuses without an obvious cold or allergy.
• Headaches – Persistent headaches caused by sinus pressure.
• Postnasal Drip – Excess mucus running down the back of the throat.
• Bad Breath or a Bad Taste – Often linked to infection around the wisdom teeth.

Can Wisdom Teeth Cause Sinus Infections?

Yes, wisdom teeth can contribute to sinus infections. If a wisdom tooth becomes infected, the bacteria can spread to the sinus cavities, leading to symptoms such as:

• Swelling and tenderness around the cheeks and nose
• Yellow or green nasal discharge
• Pain when bending forward
• Fever and fatigue

In some cases, a dental infection can lead to a more serious condition called odontogenic sinusitis, which occurs when bacteria from the mouth travel into the sinuses.

Diagnosing Wisdom Teeth-Related Sinus Issues

If you suspect your wisdom teeth are causing sinus problems, a dentist or oral surgeon will perform a thorough evaluation. This may include:

• Dental X-rays or a CBCT scan to assess the position of the wisdom teeth and their proximity to the sinuses.
• Oral examination to check for infection, swelling, or impacted teeth.
• Sinus assessment to rule out other causes of congestion, such as allergies or respiratory infections.

Treatment Options for Wisdom Teeth-Related Sinus Problems

1. Monitoring the Situation

If your wisdom teeth are not causing severe issues, your dentist may recommend monitoring them for any changes. Sometimes, minor sinus pressure resolves on its own.

2. Antibiotics and Pain Relief

If an infection is present, a course of antibiotics may be prescribed to eliminate the bacteria. Pain relief medications can also help manage discomfort.

3. Wisdom Teeth Removal

For persistent or severe symptoms, the best long-term solution is wisdom tooth extraction. Removing the problematic teeth relieves sinus pressure and reduces the risk of recurrent infections.

Preventing Sinus Problems from Wisdom Teeth

To minimise the risk of sinus issues, it’s important to:

• Visit your dentist regularly for check-ups.
• Get an early evaluation of your wisdom teeth, especially if they are growing at an angle.
• Maintain good oral hygiene to prevent infections.
• Seek professional advice if you experience persistent sinus or dental pain.

Don’t know what to do after wisdom tooth removal? Check out our Removal of Wisdom Teeth Aftercare post.

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