Understanding Tooth Sensitivity: Causes and Solutions
Riya, a 22-year-old (name changed for privacy), visited Laksha Care, our state-of the-art dental facility, complaining of tooth sensitivity. If you’ve ever winced while enjoying a hot coffee, cold ice cream, or even while breathing in cold air, you know the discomfort of sensitive teeth. Let’s explore what causes this sensitivity and how it can be treated.
What Is Tooth Sensitivity?
Tooth sensitivity, also known as dentin hypersensitivity, is a sharp, sudden pain in one or more teeth triggered by hot, cold, sweet, or sour foods, or even cold air. It may also be a sign of more serious dental issues, like gum disease or cracked teeth.
Sensitivity occurs when the protective enamel or cementum (covering the tooth roots) is damaged, exposing the underlying dentin and nerves to external stimuli. This exposure can cause fluid movement in the dentin tubules, irritating the nerves and resulting in pain.
Common Causes of Tooth Sensitivity:
Several factors can damage enamel or cementum, leading to sensitivity:
Gum Disease:
Infection of the gums can expose tooth roots, causing pain.
Gum Recession:
Poor oral hygiene leads to plaque and tartar build-up, making gums recede and exposing roots.
Cracked Teeth:
Cracks in enamel expose dentin and irritate nerves.
Aggressive Brushing:
Brushing too hard can wear away enamel, especially at the gum line.
Acidic Diet:
Regular consumption of acidic foods and drinks can erode enamel, exposing dentin.
Teeth Grinding:
Grinding (bruxism) can wear down enamel and expose dentin.
Preventing Tooth Sensitivity
You can reduce the risk of sensitivity by:
Maintaining Good Oral Hygiene:
Regular brushing and flossing prevent decay, plaque, and gum disease.
Brushing Gently:
Use a soft-bristled toothbrush and proper technique to avoid enamel abrasion.
Eating a Balanced Diet:
Limiting acidic foods can help prevent enamel erosion.
How We Helped Riya!
Our dental experts at Laksha Care recommended an anti-sensitivity toothpaste and mouthwash, along with adjustments to Riya’s brushing technique. We also applied a dentin bonding agent to protect her teeth.
At Laksha Care, we’re here to help with any dental concerns, from sensitivity to more complex issues. Visit us today to restore your smile and say goodbye to discomfort!
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