HSE South West says proper preparation can help avoid accidents and preventable injuries.
The executive is asking the public to plan ahead this August bank holiday weekend.
It is appealing for people to slow down on the roads, and to take care during outdoor activities.
HSE management says emergency departments are often busier during bank holiday weekends, meaning patients face long waits.
It wants those needing urgent or emergency healthcare to consider which healthcare option best meets their needs.
In the event of an emergency come to the ED directly or dial 999 or 112; otherwise, urgent care units in Mallow, Bantry, and Gurranabraher in Cork city, as well as SouthDoc and pharmacies will all be available this weekend.
Wait times at injury units are usually shorter, despite offering consultant-led care including X-rays, care for fractures, treatment for burns and stitching.
Rob Moriarty of the National Ambulance Service South West is reminding motorists to park carefully and not block emergency access to beaches, sports grounds and pitches, and other amenity sites.