Contact your GP around 8 weeks before your trip to check whether you need any vaccinations or other preventive measures. Country specific information and advice is published by the National Travel Health Network and Centre, and useful information about healthcare abroad, including a country-by-country guide of reciprocal health care agreements with the UK, is available from NHS Choices.
If you’re visiting Croatia you should get a free European Health Insurance Card (EHIC) before leaving the UK. The EHIC isn’t a substitute for medical and travel insurance, but it entitles you to state provided medical treatment that may become necessary during your trip. Any treatment provided is on the same terms as Croatian nationals. If you don’t have your EHIC with you or you’ve lost it, you can call the Department of Health Overseas Healthcare Team (+44 191 218 1999) to get a Provisional Replacement Certificate. The EHIC won’t cover medical repatriation, ongoing medical treatment or non-urgent treatment, so you should make sure you have adequate travel insurance and accessible funds to cover the cost of any medical treatment and repatriation.
If you need emergency medical assistance during your trip, dial 112 and ask for an ambulance. You should contact your insurance/medical assistance company promptly if you are referred to a medical facility for treatment.