Hi I did D dimer from one of the lab after 6 weeks of covid and it was 1.22. So I had doubt on the labtest and I did from another lab and d dimer was 0.16 only. Initially on 10th day of covid I did the same test and it was 0.18 . After 10th day of covid doctor had also given me dexa m 4 mg for 5 days. For D dimer 1.22 doctor has given me aspirin and revelol xl 25 tablet. Now with the new report from another lab , should I take aspirin or not . Doctor told it's ok you can take aspirin for 7 days even if D dimer is 0.16 . But is it really required ? Also if I take it will it cause any harm if D dimer is 0.16.