SpO2 level 94% and above is acceptable less that is a signal of risk...
89 is much lower than the acceptable limit..
What is the age of the patient ?
Next Steps
arrange oxygenation at home if possible...get HRCT Chest, D-Dimer test,
CRP test done along with blood for cbc and fasting
sugar..
Health Tips
if oxygenation cant be arranged at home patient needs to be hospitalized for care under medical supervision..