My relative 60 year old...covid positive..his spo2 82% with oxygen,,72% with out oxygen

My relative 60 year old…covid positive…his spo2 82% with oxygen,72% with out oxygen…

His sugars are upto 400…

He is a grade 3 renal failure patient & hypertensive too…what can be done ?? Any please suggest…

Can we give inj. medrol ?? / Remdesivier

Not remdesivir, since in renal failure, you can try steroid iv, pulse therapy

Before giving steroid …u should control his blood sugar