A number of seriously ill patients have been admitted to Noble's within the last 48 hours - leaving teams stretched.
That's the admission from Manx Care in a statement released yesterday.
It says as a result - the health body has begun to implement a 'well-defined' plan to cope with demand.
As part of these plans, people are being encouraged to consider the Ramsey’s Minor Illnesses and Injuries Unit and only go to the Emergency Department at Noble’s if utterly necessary.
However, Paul Moore from Manx Care wants to reiterate those who require urgent or emergency treatment, should still go up to Noble's Hospital.
New amber warning issued for tonight's storm
Police appeal over theft of building materials
One of capital's oldest buildings may become housing
New NHS safety rule to be brought in on Island
Two city streets to shut for over six months
Revamp of airport terminal planned, says DOI
Four ferries now listed as cancelled today
One weekend sailing cancelled, others at risk because of weather