12 June 2026
You take a sip of hot coffee. A sudden sharp pain shoots through your tooth. Later, the same thing happens while eating ice cream.
Tooth sensitivity is one of the most common complaints patients bring to the dentist. While occasional sensitivity may not always indicate a serious issue, recurring discomfort is often a sign that your teeth are trying to tell you something.
At Raines Over the Rockies Family Dentistry, understanding the source of sensitivity is the first step toward lasting relief.
What Causes Tooth Sensitivity?
Underneath the enamel lies a layer called dentin. Dentin contains microscopic channels that connect directly to the nerve inside the tooth. When dentin becomes exposed, hot, cold, sweet, or acidic foods can stimulate the nerve and trigger discomfort.
Common causes include:
- Worn enamel
- Gum recession
- Teeth grinding
- Cracked teeth
- Cavities
- Failing fillings
- Gum disease
Why Sensitivity Shouldn't Be Ignored
Many patients assume sensitivity is normal. In reality, persistent sensitivity can indicate progressing dental problems. Small issues identified early are often easier and less expensive to treat.
Treatment Options
Depending on the cause, treatment may include:
- Tooth-colored fillings
- Gum therapy
- Fluoride treatments
- Night guards
- Crowns
- Root canal therapy
Frequently Asked Questions
Is tooth sensitivity always caused by cavities?
No. Gum recession and enamel wear are common causes.
Can sensitive teeth heal naturally?
Sometimes mild sensitivity improves, but many cases require professional evaluation.
Does whitening cause sensitivity?
Temporary sensitivity is possible after whitening treatments.
When should I see a dentist?
If symptoms persist for more than a few days.
Schedule an Evaluation
If hot or cold foods are causing discomfort, contact Raines Over the Rockies Family Dentistry to identify the cause and find relief.
