Pork producers will recognize this drug as it is used in Sows .

Some think it may have an effect on covid 19 .... Swine & humans have a lot in common. https://ca.yahoo.com/news/corticosteroids-deemed-an-effective-inexpe... A nice, non-evasive test to see if one has had  or been exposed to covid 19 would be good as , myself , maybe just stress or worry but I have felt awfully tired this summer