Ask for the aftercare policy before treatment.
Do not wait until there is a problem. Ask who you contact, what information they will need, and what situations require you to return to Colombia versus see a dentist locally.
Get the details of any warranty.
A “warranty” can have exclusions, time limits, maintenance requirements and travel costs. Ask for the written terms and who pays for laboratory work, clinical work and travel if a remake is needed.
Keep records.
Ask for a treatment summary, the material used, the treated tooth numbers and relevant scans or X-rays. Those details can help a dentist at home understand what was done.
Daily care still matters.
The ADA recommends normal oral-health basics such as brushing with fluoride toothpaste and cleaning between the teeth. You can still develop decay around or under a veneer.
What about chips or a bite that feels wrong?
Contact the treating dentist promptly for guidance. If you have significant pain, swelling, trauma or another urgent concern, seek local dental or medical evaluation rather than waiting for travel.