Having your teeth cleaned professionally should leave you with a fresh, clean feeling, not lingering sensitivity. However, some people experience sensitivity for weeks after a cleaning. This isn't necessarily a cause for alarm, but it's important to understand why it happens and what you can do to alleviate the discomfort. This article will explore the potential causes of teeth sensitivity after cleaning and offer practical solutions to help you regain a comfortable smile.
Why Are My Teeth Sensitive After a Cleaning?
The most common reason for post-cleaning sensitivity is the removal of plaque and tartar buildup. This process can expose the dentin, the layer of your tooth beneath the enamel. Dentin contains tiny tubules that lead to the tooth's nerve, and when exposed, they can become sensitive to temperature changes, pressure, and even sweet or acidic foods.
Here's a breakdown of the key factors:
- Aggressive Cleaning: While a thorough cleaning is necessary, overly aggressive brushing or scaling can irritate the gums and expose the dentin, leading to increased sensitivity.
- Gum Recession: Gum recession exposes the tooth roots, making them more vulnerable to sensitivity. This is often a gradual process, but a cleaning might highlight existing, previously less noticeable recession.
- Enamel Erosion: If you have underlying enamel erosion from acidic foods or drinks, the cleaning might further reveal this damage and increase sensitivity.
- Recent Dental Work: If you had any recent dental procedures like fillings, crowns, or whitening treatments, you might experience increased sensitivity in the treated area.
- Underlying Dental Issues: In some cases, persistent sensitivity after a cleaning could indicate an underlying dental issue, such as cavities, cracked teeth, or gum disease.
How Long Does Teeth Sensitivity After Cleaning Last?
The duration of sensitivity varies depending on the individual and the cause. For most people, the sensitivity subsides within a few days to a week. However, if the sensitivity persists for several weeks or is severe, it's crucial to consult your dentist.
What Can I Do to Reduce Sensitivity After a Cleaning?
Several home remedies and over-the-counter products can help manage sensitivity:
- Desensitizing Toothpaste: Look for toothpastes specifically formulated for sensitive teeth. These often contain ingredients like potassium nitrate or strontium chloride, which help block the tubules in the dentin and reduce sensitivity.
- Fluoride Mouthwash: Fluoride strengthens tooth enamel and can help reduce sensitivity over time. Use a fluoride mouthwash as directed by your dentist.
- Soft-Bristled Toothbrush: Switch to a soft-bristled toothbrush to minimize irritation to your gums and teeth.
- Gentle Brushing Technique: Brush gently using short, back-and-forth strokes. Avoid scrubbing vigorously.
- Avoid Irritants: Temporarily avoid extremely hot or cold foods and drinks, as well as acidic or sugary substances, to minimize discomfort.
Is Sensitivity After a Cleaning Normal?
Some degree of sensitivity immediately following a cleaning is relatively common. However, prolonged or severe sensitivity is not considered normal and warrants a visit to your dentist.
When Should I See a Dentist About Teeth Sensitivity?
You should schedule an appointment with your dentist if:
- The sensitivity lasts for more than two weeks.
- The sensitivity is severe and interferes with eating or drinking.
- You experience sharp, shooting pains.
- You notice any other unusual symptoms, such as swelling or bleeding gums.
Can My Dentist Do Anything to Help?
Your dentist can perform a thorough examination to determine the underlying cause of your sensitivity and recommend appropriate treatment options. This might involve adjusting your cleaning technique, applying desensitizing agents directly to your teeth, or addressing any underlying dental problems.
By understanding the causes and employing effective management strategies, you can alleviate post-cleaning sensitivity and enjoy a comfortable, healthy smile. Remember, if your sensitivity persists or worsens, seeking professional dental advice is essential.
