The Catalan health system offers first-class public care, whether in hospitals, primary care centers or clinics. If you are a citizen of the European Union, it is important to have the community health card before arriving in the territory to facilitate the procedures. It is also advisable to check what is covered by the insurance you have taken out for the trip. If you or one of the people you are traveling with suffers from a health problem, you need to be calm and react quickly. You can call 112, the common European number for any emergency. A team of professionals will answer the call and channel the corresponding help. This phone offers assistance to citizens in 50 languages through the operators of the line themselves or interpreters. The same number 112 is used to report any theft, assault, accident or fire. From your call, the necessary emergency services will be activated. In the case of issues linked to public security, it is also important to know that in Catalonia a complaint can be lodged at any police station of the Mossos d'Esquadra, which is the regional police, or urban guards and local police. If the health problem does not require immediate and urgent attention, it is advisable to call 061 Salut Respon. This number is more aimed at solving doubts and queries and is attended by health professionals. They also have the ability to mobilize the necessary resources if necessary, for example, to move medical personnel or an ambulance. Another option is to go directly to the nearest health center. If you need to buy some medicine or product at a pharmacy, the opening hours of these establishments are the usual for any business. In addition, in many Catalan towns, care is offered 24 hours a day through on-call establishments. As for the dentist, public health usually does not cover this service and you will need to check the conditions of your insurance and look for a private clinic. And if you travel by public transport and something unexpected happens, there is no need to worry. Most operators have a customer service, either by phone or in person. In the case of commuter and medium-distance trains, the number 912 140 505 is active 24 hours a day. On the other hand, in the Barcelona Metro, the phone number 900 701 149 works from Monday to Sunday from 8 am to 9 pm. And if you travel by private vehicle and suffer an accident or breakdown on a motorway, you can use the emergency devices located on these expressways.