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Why Are Your Teeth So Yellow?

Posted on 2/3/2025 by West End Dental

Have you ever looked in the mirror and wondered why your teeth aren't as pearly white as they used to be? Many people experience yellowing of their teeth over time, which can be caused by several factors. While some yellowing is a natural part of aging, other causes can be addressed through better oral care or even cosmetic dentistry options.

What Causes Yellow Teeth?

The main culprits behind yellowing teeth fall into two categories: extrinsic stains and intrinsic stains.

Extrinsic Stains: These stains occur on the outer surface of your teeth and are often caused by things you consume. Some common sources of extrinsic stains include:

•	Dark-colored foods and drinks: Coffee, tea, red wine, and dark berries can leave behind pigments that stain your teeth.
•	Smoking: The nicotine and tar in tobacco products can cause significant surface staining.
•	Poor oral hygiene: When you don't brush and floss regularly, plaque and tartar buildup can darken your teeth.

Intrinsic Stains: These stains occur within the tooth structure itself, making them harder to remove than extrinsic stains. Common causes include:

•	Aging: As we age, the outer enamel layer of our teeth thins, revealing the more yellow-toned dentin layer underneath.
•	Certain medications: Tetracycline antibiotics, commonly prescribed in childhood, can cause discoloration.
•	Excessive fluoride exposure: While fluoride is essential for healthy teeth, excessive amounts can lead to a condition called fluorosis, which can cause white or brown staining.
•	Trauma or injury: Damage to a tooth can affect its internal structure and lead to discoloration.

What Can You Do About Yellow Teeth?

The good news is that several things can help address yellow teeth, depending on the underlying cause:

•	Improved Oral Hygiene: Brushing your teeth twice daily with fluoride toothpaste, flossing once a day, and using an antiseptic mouthwash can help remove surface stains and prevent further staining.
•	Professional Teeth Cleaning: Your dentist can remove deep stains and tartar buildup during a professional cleaning, leaving your teeth brighter and smoother.
•	Over-the-Counter Whitening Products: These products, such as whitening toothpastes or whitening strips, can help address mild staining.
•	In-Office Whitening Treatments: For more dramatic whitening results, your dentist can perform professional in-office whitening procedures that can lighten your teeth by several shades in a single visit.
•	Cosmetic Dentistry Options: Veneers or crowns can be used to mask severely discolored teeth, offering a long-lasting solution for a more aesthetically pleasing smile.

When to See a Dentist

If you're concerned about the yellowing of your teeth, don't hesitate to schedule a visit with your dentist. They can help determine the cause of your staining and recommend the best treatment option for your individual needs. Remember, a brighter smile is not only aesthetically pleasing, but it can also boost your confidence and improve your overall oral health.

WE TREAT OUR PATIENTS WITH RESPECT

We believe in educating patients about their treatment options and listening to their questions and concerns.

WE BELIEVE IN HEALTHY TEETH FIRST

We focus on prevention so that you keep your smile healthy. We provide excellent comfortable care for all procedures.

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Office: (503) 446-2957
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Dr. James Krippaehne

West End Dental
833 SW 11th Ave Suite 300
Portland, OR 97205

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Dental Blog | West End Dental | Portland, OR
West End Dental, 833 SW 11th Ave, Suite 300 Portland, OR 97205 ^ (503) 446-2957 ^ west-end-dental.com ^ 3/26/2025 ^ Tags: dentist Downtown Portland ^