What happens in a medical emergency abroad?

A medical emergency is any situation where a person may need urgent medical assessment, ambulance transport, hospital care or immediate professional help. When in doubt, it is safer to treat the situation as urgent and contact local emergency services.

Possible medical emergencies include:

• chest pain, suspected heart attack or severe shortness of breath;
• stroke symptoms such as facial drooping, weakness, confusion or speech problems;
• severe allergic reaction, swelling, breathing difficulty or collapse;
• serious injury, fall, head trauma, traffic accident or major bleeding;
• seizure, loss of consciousness or sudden severe confusion;
• high fever with severe weakness, dehydration or worsening condition;
• severe abdominal pain, suspected infection or surgical problem;
• mental health crisis, suicidal thoughts or inability to stay safe;
• worsening of a known condition such as diabetes, heart disease, lung disease or epilepsy.

The first priority is safety and urgent medical help. The exact steps depend on the country and situation, but the basic order is usually similar.

For Thailand, official tourist assistance information lists several important numbers. Save them offline before travel, because internet access, battery life or stress can make searching difficult in an emergency.

These numbers are included for orientation only. Availability, response times, language support and local procedures may vary. In urgent medical situations, follow local emergency instructions and hospital guidance.

Language barriers are common in emergencies abroad. Preparation can make communication easier, especially for people with chronic illness, medication needs, allergies or limited speech.

Helpful preparation includes:

• saving the accommodation address in English and the local language;
• keeping a written medical summary in English;
• saving medication names, active ingredients and doses;
• keeping allergies and serious diagnoses clearly visible;
• using translation apps for simple information when safe to do so;
• asking hotel staff, local partners or trusted contacts to help explain location and urgency;
• keeping insurer assistance hotline details available, including policy number.

Payment rules vary by country, hospital, insurer and policy. In some cases, travellers may need to pay upfront and claim reimbursement later. In other cases, the insurer or assistance company may coordinate directly with the provider.

In an emergency, clarify as soon as possible:

• which hospital or clinic is treating the person;
• whether the provider accepts direct billing from the insurer;
• whether the insurer requires preauthorisation for admission or treatment;
• whether upfront payment is required;
• which documents, invoices and medical reports must be kept;
• whether a guarantee of payment can be issued by the insurer;
• who should communicate with the hospital’s billing or international patient office.

Contact the insurer or assistance company as soon as the immediate medical situation allows. In serious cases, they may help identify suitable providers, coordinate payment guarantees, communicate with hospitals, involve medical assistance teams or assess whether evacuation or repatriation may become relevant.

When calling the insurer, have ready:

• policy number and traveller name;
• date of birth and nationality;
• current location and hospital or clinic name;
• what happened and when;
• known diagnoses, medication and allergies;
• doctor or hospital contact person;
• relative or emergency contact details;
• copies or photos of medical reports, invoices and receipts when available.

Relatives can become important very quickly, especially if the traveller is unconscious, confused, hospitalised, unable to communicate or needs decisions about payment, treatment, repatriation or continued care.

Relatives should try to collect:

• the traveller’s exact location and hospital name;
• doctor or ward contact details;
• insurer and assistance company contact information;
• policy number and claim or case number;
• passport details and travel dates;
• medical status updates and treatment plan;
• information about payment requests or guarantees;
• whether repatriation or transfer is being discussed.

Documents can affect treatment, communication, insurance reimbursement and follow-up care. They should be kept digitally and offline where possible.

Important documents include:

• passport or ID copy;
• insurance card, policy number and assistance hotline;
• medication list with active ingredients and doses;
• allergies and serious diagnoses;
• medical summary or doctor’s letter;
• hospital reports and discharge summaries;
• lab results, imaging reports or treatment notes if available;
• receipts, invoices and payment confirmations;
• claim forms and insurer case numbers;
• contact details for home doctor or specialist.

In Thailand, medical care can vary by region, provider and language availability. Large cities and major tourist areas may have more international-facing medical services, while rural or remote areas may be more limited.

For Krabi, travellers should consider distance, transport, language, insurance coordination and whether a transfer to another city may be needed in severe cases.

Before departure, clarify:

• where the nearest suitable hospital or clinic is located;
• how emergency transport works from the accommodation;
• whether the traveller’s insurer has preferred providers in Thailand;
• whether direct billing may be possible;
• whether language support is available;
• whether severe cases may require transfer to Phuket, Bangkok or another regional centre;
• who can assist with documents, phone calls or directions in an emergency;
• whether the traveller can safely manage heat, humidity, mobility and medication needs.