• Composite restorations harden immediately under curing light, so normal function resumes once numbness resolves. Be cautious while numb to avoid lip, cheek, or tongue injury. Once sensation returns, chew normally unless instructed otherwise.
• Temporary sensitivity to cold, sweet, or chewing pressure is common, especially if the cavity was deep or close to the nerve. This sensitivity generally reduces over several days to two weeks. If the sensitivity worsens instead of improving or causes spontaneous aching, seek evaluation.
• Composite fillings are bonded to the tooth structure. A “high bite” can occur if anesthesia prevented accurate feedback during placement. Symptoms include tenderness when biting, jaw muscle fatigue, or the feeling that the tooth contacts first. This requires a simple adjustment; call if present.
• Avoid aggressive or abrasive toothpastes on newly placed composites to prevent premature wear. Brush and floss as usual, beginning the same day. If floss catches or frays, inform the office; a margin may require refinement.
• Staining of the composite can occur over time due to exposure to substances such as coffee, tea, red wine, or tobacco. This is superficial and can often be polished at hygiene appointments.
• If the restoration is between teeth, the contact may feel different for several days as your tongue adapts. If food impaction occurs, inform the office so the contact can be evaluated.
• Avoid biting hard objects (such as ice, pens, or hard candy) directly on newly restored teeth. Composite is durable but not as strong as natural enamel under concentrated force.
• Good home care and regular professional cleanings extend the lifespan of composite restorations. If you were treated for active decay, maintain consistent fluoride use to reduce the risk of recurrent cavities around the new fillings.
• Call the office if you notice persistent pain, a visible crack, a missing piece of filling, or a rough/sharp edge.