Please get your facts right. Govt hospitals -
TTSH, SGH, KKH, NUH, CCH all not catered to see patients with
common flu, cough, sore throat. Because these hospitals
only cater to patients seeing specialists doctors. The proper
channel u need to go to is Polyclinic. You only
need see general practitioner not specialist.
Since polyclinic is not open on Sunday, i suggest you go to the
neighbourhood clinic.
there are also MO's and HOs in public hospitals.
but dun go to A & E Dept, go see a polyclinic or GP.