My grandfather had covid pneumonia and his HRCT score was 1225. He was discharged about 40 days ago, but for the past 56 days, his oxygen level drops to 92-93 while he's asleep and goes back up to 96-97 once he's awake. Is this something dangerous? W...
It's not uncommon for oxygen levels to fluctuate slightly during sleep, especially after recovering from COVID-19 pneumonia. However, if the oxygen level drops below 90%, it could indicate a need for further monitoring. The elevated D-dimer suggests some ongoing inflammation or clotting risk, so its important to keep in touch with your healthcare provider to assess if further tests or treatments are needed.