Do you need to buy a pulse oximeter?
Do you need to buy a pulse oximeter? First, don't panic! Majority of those with covid will clear out within a week. They don't need a Pulse Oximeter at all. This is for those with worsening symptoms beyond 72hrs. Rest can stop reading here. If you have someone at home with covid symptoms beyond 3-5 days which seems to be getting worse, it's a good idea to get hold of a Pulse Oximeter. The device in simple terms measures the oxygen saturation in blood. It also shows the pulse alongside saturation. It's available in the market (online or in pharmacies) for anywhere between 1200-5000Rs. Runs on double AAA batteries. It's best used in the index, thumb or the middle finger of the dominant hand. The hand must be at or below the heart level when measuring it. Measure at least four to five times a day. Don't miss out on the measurements around evening and before going to bed. Create a Viber/WhatsApp group with your family members and note it there. Eg 530pm Spo2 95 Pul