Unexplained swelling could signal a COVID-19 blood clot
What do varicose veins and COVID-19 have in common? They both put you at risk of developing deep vein thrombosis, a condition where a blood clot forms deep within a vein, usually in the legs, but sometimes in the arms. And swelling may be the only sign of the clot and the COVID-19 infection.
10 things to know about blood clots
A blood clot is a collection of blood in the body that has changed from liquid to a semi-solid mass. The body does this to stop bleeding when injured, but sometimes a clot forms inside a blood vessel and does not dissolve on its own. Here are 10 things to know about them…
A low-dose aspirin a day may keep the worst of COVID-19 away
Aspirin has been around as an anti-inflammatory for more than a century. And new health benefits associated with this old-school medicine are still being uncovered today. In fact, researchers may have found a link between low-dose aspirin use and protection against COVID-19…
When a heart attack ‘comes out of the blue’
Do you know someone whose heart attack seemed to “come out of the blue? While it’s hard to understand how someone can seem fine one day and suffer a major heart event the next day, it happens. Cardiologist Dr. Elizabeth Klodas explains how, why and what’s lurking below the surface that even a stress test can miss — and how to help guard against it.
Vitamin B6 joins the fight against COVID-19
Vaccines are now available for COVID-19, but many people are struggling to get an appointment. Research has explored the benefits of vitamins D and C and minerals like zinc and magnesium in fortifying the immune system against the virus. But one critical vitamin has been missing, until now.