The number of patients on trolley's has risen significantly since last year.
The number of patients on trolleys last week is up 190 per cent on the same week last year.
A nurses union's warning of an "extremely serious" overcrowding situation in Irish hospitals.
The Irish Nurses and Midwives Organisation says it's "out of control" in many facilities, and putting patients and staff in danger.
The highest number of people on trolley's in over a year was recorded nationally on Tuesday.
The Mater Hospital in Dublin's now asking people to avoid its emergency department where possible.
Just under 28,000 people attended emergency departments last week, an all time high.
That number is up 46 per cent on the same week last year.
Of those 28,000 attendances, only 25 per cent were admitted.
Naas resident and General Secretary of the Irish Nurses and Midwives Organisation, Phil Ni Sheaghdha, says overcrowding is widespread:

Court Orders Demolition Of 29 Unauthorised Modular Homes Built By Kildare Developer
170 People Arrested In Past Week For Driving Under Influence Of Alcohol Or Drugs
€239k For Clane Playground As Kildare Secures Funding For Just Two Projects
Minister’s Letter: DART+ South West Entirely Dependent On Successful Delivery Of DART+ West
Kfm Weekend Obituary Notices
Two Men Charged In Connection With €4 Million Cocaine Seizure In Kildare And Wexford
Driving Testers At RSA Balloted For Industrial Action Over Concerns About Uninsured Vehicles
Homes Undelivered After Substantial Deposits Paid, Kildare Council Warns Of Potential Unauthorised Works