What should you do if something goes wrong after you return home?
Contact the clinic first with photos, a short video, and your symptom timeline unless symptoms are urgent. For trouble breathing, uncontrolled bleeding, rapidly spreading swelling, fainting, or signs of a systemic infection, seek emergency care locally first and send the records afterward. A cross-border clinic should have a written escalation path for phone review, video triage, local dentist coordination, or return evaluation.
Keep your complete records—treatment plan, implant lot stickers if any, X-rays/CBCT, prescriptions, and receipts—so a local dentist can make decisions without guessing. For severe complications near the border, ask whether the clinic has a transfer protocol to an emergency facility in Tijuana or coordination for care in San Diego.