Remote dental consultations are good at one thing: planning teeth. They are less good at catching the health details that change how treatment should be done. A Medellín clinic that has seen your panoramic X-ray and smile photos still has no idea you started a weight-loss injection last month, take a daily blood thinner, or had a bad reaction to sedation ten years ago, unless you tell them.
This article explains what is worth disclosing, why it matters more for patients travelling for treatment, and how to package the information so it actually reaches the dentist. It is not medical or dental advice. Decisions about your medications belong to you, your prescribing doctor and your treating dentist together.
Why Disclosure Matters More When You Travel
At home, your dentist may have years of notes, access to your pharmacy history, and a direct line to your doctor. In Medellín, the clinic starts from zero, often working across a language barrier, on a compressed schedule. Several factors raise the stakes:
- Treatment is concentrated. Dental tourists often have more work in fewer days than they would at home, which can mean longer appointments and more sedation.
- There is little time to adjust. If a medication needs managing before surgery, discovering it on day one can derail the schedule.
- Your doctor is far away. Getting advice from your prescriber across time zones mid-trip is harder than settling it beforehand.
The CDC Yellow Book (2026) advises medical tourists to talk with their regular provider well before travelling, review existing conditions, and bring enough of their regular medications for the entire trip. That advice applies fully to dental work.
GLP-1 Medications and Sedation
GLP-1 receptor agonists, widely prescribed for diabetes and weight management, have become one of the most important things for sedation patients to mention. These drugs slow stomach emptying. Multi-society guidance announced by the American Society of Anesthesiologists (2024) explains that food remaining in the stomach raises the risk of regurgitation and aspiration into the lungs during general anesthesia or deep sedation.
The same guidance makes several points that are relevant to anyone planning sedated dental work abroad:
- Most patients can continue GLP-1 medications before elective procedures, and stopping is not automatically safer, particularly for people with diabetes.
- Patients in the dose-escalation phase, which the guidance says typically lasts four to eight weeks, should have elective procedures deferred until that phase has passed and side effects settle.
- Patients with current gastrointestinal symptoms such as nausea, vomiting or abdominal pain should wait for those symptoms to resolve.
- Those at higher risk, including people on higher doses, may be advised to follow a liquid-only diet for 24 hours beforehand.
This applies most directly to IV sedation and general anesthesia. Even if your plan only involves local anesthetic, mention the medication; plans sometimes change once the dentist examines you.
Sedation Standards Are Evolving
In the United States, the American Dental Association (2026) released updated sedation and anesthesia guidelines in April 2026, its first comprehensive revision in nearly a decade. Among the changes, the guidelines updated fasting and physical-status recommendations, added body mass index to baseline vital signs, and recommended supplemental oxygen for moderate sedation through general anesthesia.
Colombian clinics follow Colombian rules, not ADA guidelines. Still, the US update is a useful reminder of what thorough sedation preparation involves: a proper health assessment, attention to body weight and dosing, fasting instructions, monitoring, and emergency readiness. These are all fair topics to raise with a Medellín clinic offering sedation.
Questions to ask a clinic about sedation
- Who administers the sedation, and what is their professional role?
- What health information do you need from me beforehand, and who reviews it?
- What are your fasting instructions, and do they change if I take a GLP-1 medication?
- How am I monitored during and after sedation?
- What emergency equipment and protocols are in place?
- When can I leave, and must someone accompany me?
Blood Thinners and Bleeding Risk
Anticoagulants and antiplatelet medicines matter for extractions, implant surgery, gum surgery and bone grafting. They also include medicines people forget to mention because they seem routine, such as daily low-dose aspirin.
Never stop a prescribed blood thinner on your own to make dental surgery easier. These medicines are prescribed to prevent serious events, and the decision to adjust them, if any, belongs to the prescribing doctor in discussion with the dentist. Your job is to make sure the Medellín clinic knows exactly what you take and the dose, early enough for that conversation to happen.
Conditions Worth Flagging
The table below lists common conditions and why a dentist would want to know about them. It is not exhaustive; when in doubt, disclose.
| Condition or factor | Why it matters for dental treatment |
|---|---|
| Diabetes | Can affect healing and infection risk; meal timing around appointments and fasting needs planning |
| Heart conditions or heart valve history | May affect sedation planning and whether preventive antibiotics are considered |
| High blood pressure | Relevant to anesthesia choices and monitoring |
| Bleeding or clotting disorders | Directly affects surgical planning |
| Osteoporosis medications | Some bone-strengthening drugs are relevant to extractions and implant surgery |
| Joint replacements | Some surgeons and dentists have specific protocols for invasive dental work |
| Sleep apnea | Relevant to airway management under sedation |
| Pregnancy or possible pregnancy | Affects imaging, medications and the timing of elective work |
| Smoking or vaping | Can affect healing, especially after surgery and implants |
| Allergies | Medications, latex, metals or anesthetics |
Supplements Count Too
Patients often leave supplements off their lists because they seem harmless. Some herbal products and supplements can affect bleeding or interact with sedation. List everything you take regularly, including vitamins, herbal remedies and over-the-counter painkillers, and let the clinic decide what is relevant.
Building Your Health Summary
The most effective format is a single page, in English, that you send before the consultation and carry printed on the trip. If you can, have it translated into Spanish as well, or ask the clinic whether its coordinator can translate it for the dentist.
What to include
- Your full name, date of birth and emergency contact
- Every medication, with dose and how often you take it
- Supplements and over-the-counter products
- Allergies and the reaction you had
- Current and past medical conditions
- Previous surgeries and any problems with anesthesia or sedation
- Your doctor's name and contact details, with permission to contact them if needed
Ask your doctor for a letter if your history is complex
If you have several conditions or take medications that commonly affect dental surgery, a short letter from your doctor summarizing your health and current treatment is useful. It saves the Medellín dentist from relying on your memory, and it gives them something concrete to plan around.
Pain Relief and Antibiotics After Treatment
Medellín dentists commonly prescribe or recommend medicines after surgery or extensive work. Before you take anything new, make sure the dentist knows what you already take, so there are no clashes with your regular medicines. Ask for written instructions in English with the drug name, dose, frequency and duration.
Mention any previous reactions to antibiotics or painkillers, including stomach problems, rashes or interactions. If you have kidney, liver or stomach conditions, say so, since these can affect which painkillers suit you. Keep the pharmacy receipt and the written prescription with your trip records; your dentist at home may want to know what you took.
Packing Medications for the Trip
- Carry enough of every regular medication for the whole trip, plus a few days' buffer in case treatment runs long.
- Keep medications in your carry-on, in original packaging where possible.
- For injectable medications that need refrigeration, plan how you will keep them cool in transit and confirm your accommodation has a fridge.
- Bring a copy of your prescriptions.
When You Arrive
Expect the clinic to go through your medical history again in person, ideally with the dentist rather than only an assistant. Use that conversation to confirm the key points: your medications, the sedation plan, fasting instructions and who will accompany you home. If anything in your health has changed since the consultation, a new prescription, a cold, a recent hospital visit, say so before treatment starts.
Honest disclosure does not guarantee a smooth procedure, and no clinic can promise one. It does give the people treating you the information they need to make good decisions, which is the foundation of safe care anywhere.