Ramsey Cottage Hospital will close when its water is turned off next week.
The Minor Injuries and Illnesses Unit will close at 6pm on Thursday, March 27.
Manx Utilities will be carrying out planned work.
Manx Care says anyone with minor injuries or illnesses after 5.30pm should go to Noble's Hospital.
Repairs on Peel Power Station to get underway
Manx Care doctor survey to be discussed by Tynwald
Weather warning for snow tonight
MHK queries safety at primary school in Ballabeg
Gales put two ferry sailings at risk tonight
Should the Island throw a birthday party for Barry Gibb?
Warning issued over icy roads
High ground could see 4 inches of snow on Saturday night