Understanding Tooth Sensitivity After Dental Cleaning: Causes, Prevention, and Solutions

While getting professional teeth cleanings every six months is one of the best ways to maintain your oral health, you may experience a twinge of tooth sensitivity; although this sensation is common, the good news is it’s usually temporary. Understanding the causes and taking proactive steps can help you manage this sensitivity and make your dental care routine more comfortable.

What Are the Common Causes After a Cleaning?

Several factors can contribute to sensitivity after a dental cleaning:

Gum Recession

When gums recede, they expose the roots of your teeth, which lack the protective enamel layer. Dental tools can irritate these areas during a cleaning, leading to temporary discomfort.

Exposed Dentin

Plaque and tartar can block microscopic tubules in the dentin layer beneath your enamel. Removing these obstructions during cleaning can expose the tubules, allowing stimuli like cold or pressure to reach the nerves, causing sensitivity.

Inflammation

The mechanical action of cleaning can irritate the gums, causing temporary inflammation. This irritation can make teeth feel sensitive, especially to temperature changes.

Deep Cleaning Procedures

Intensive treatments like scaling and root planing, which remove tartar below the gum line, can leave teeth feeling more sensitive due to increased gum manipulation.

Whitening Treatments

If whitening products are used during or after cleaning, they can temporarily increase sensitivity by exposing dentin and clearing debris from the tubules.

How to Reduce Sensitivity After a Cleaning

Managing tooth sensitivity starts with a few simple adjustments to your oral care routine:

• Switch to Sensitive Toothpaste: Using a toothpaste specifically designed for sensitive teeth can help soothe exposed nerves and strengthen your enamel over time.
• Use Gentle Oral Care: Opt for a soft-bristled toothbrush and brush gently to avoid irritating sensitive areas.
• Avoid Trigger Foods: Refrain from consuming extremely hot, cold, acidic, or sugary foods and beverages immediately after your cleaning.
• Rinse with Saltwater: A warm saltwater rinse can reduce gum inflammation and provide soothing relief.

These practices can help ease discomfort and promote healing.

How Long Does Sensitivity Last?

Tooth sensitivity after a cleaning typically resolves within a week. The duration may vary based on the intensity of the procedure and your oral health condition. If the discomfort persists, worsens, or is accompanied by other symptoms like swelling or severe pain, it’s essential to contact your dentist. Prolonged sensitivity could indicate underlying issues such as gum disease, enamel erosion, or decay.

When to See Your Dentist

If sensitivity lasts more than a week or causes significant discomfort, schedule an appointment with your dentist. They may recommend treatments such as desensitising fluoride applications or other interventions tailored to your needs.

* Any surgical or invasive procedure carries risks. Before proceeding, you should seek a second opinion from an appropriately qualified health practitioner.