Budesonide treatment has been known and used effectively in the US since March of 2020. Just like HCQ and Ivermectin combined with zinc, the media supresses this information so that the pandemic can proceed.
https://fortune.com/2020/07/24/budesonide-coronavirus-covid-richard-bartlett/
Pulmicort and Symbicort both have budesonide (I take Symbicort for asthma related issues).
BKMK
I take a steroid inhaler once a day for allergy driven asthma plus D3 and zinc. I read you have a 30% less chance of catching covid is you use a daily inhaler.