Wait at least 24 hours

It's generally recommended to wait at least 24 hours before smoking after receiving a tooth filling. The pressure from the suction during smoking can damage the newly placed filling, causing it to shift, crack, or even leak. This can compromise the seal and lead to sensitivity or infection.

Potential Risks of Smoking After a Filling

• Shifting of the Filling: The heat and pressure from smoking can cause the filling material to expand and contract, leading to movement.
• Cracking or Leakage: This movement can create cracks in the filling or allow bacteria to seep in, causing sensitivity and potential decay.
• Increased Sensitivity: Smoking can irritate the nerves around the filling, leading to temporary or persistent sensitivity to hot and cold.

Timeline and Considerations

Immediate Post-Procedure (First 24 Hours): Avoid smoking entirely. 24-48 Hours: It's generally safe to resume, but be mindful of any sensitivity. Beyond 48 Hours: If you're concerned, consult your dentist.

Comparison of Waiting Periods and Costs

Method	Waiting Period	Estimated Cost (if applicable)
Dentist's Recommendation	24-72 hours	$0 (standard advice)
Self-Monitoring	24-48 hours (or until sensitivity subsides)	$0
Consultation with Specialist	Variable (depends on specialist)	$50 - $200 (consultation fee)

Preventative Measures

Avoid smoking for the entire healing period. If you must smoke, consider using mouthwash to help reduce irritation and maintain oral hygiene. Regular brushing and flossing are crucial to prevent infection and promote healing. Contact your dentist if you experience any persistent discomfort or concerns.