When should I seek emergency help? What symptoms should I look out for?

If you experience any one of the following symptoms, please call 995 immediately:

• Shortness of breath or difficulty breathing.

• Chest pains or pressures on your chest.

• Palpitations (if your heart is beating very fast or pounding).

• If you have an oximeter, and the SpO2 reading remains below 92% for multiple readings taken while you are at rest.