Sensitivity and cavities can feel similar, but they have important differences. Knowing the distinction helps you decide how urgently you need care.
‍

Tooth Sensitivity Typically Feels Like:

• Quick, sharp pain
• Triggered by cold, sweet, or air exposure
• Pain stops quickly after stimulus is removed
  

Common causes include enamel wear or exposed roots.
‍

A Cavity Often Feels Like:

• Persistent discomfort
• Pain when chewing
• Sensitivity that lingers
• Possible visible dark spots or holes
  ‍
  

Key Differences

Sensitivity vs. Cavity

Brief pain vs. Lingering pain

Trigger-based vs. Can occur spontaneously

Multiple teeth possible vs. Usually one tooth

‍

What You Can Try First

• Desensitizing toothpaste
• Fluoride treatments
• Improved brushing habits

When to See a Dentist

If pain lingers, worsens, or occurs without triggers, evaluation is important to rule out decay.

Next Step

Early cavities are simpler and less expensive to treat than advanced decay.
‍