Anons have discussed the use of ciclesonide (in inhaler-type medicine) for people having breathing difficulty due to SARS-CoV-2. Unfortunately it's a prescription medication but maybe anons can get it from a sympathetic patriot doc.
In those conversations, BUDESONIDE has been mentioned as an alternate, similar type of medication that can be used. Some anons have found budesonide easier to procure than ciclesonide.
It's good to have one or both of these around just in case there's an emergency in your house where one family member is having breathing difficulty and needs to get oxygen into his/her body while figuring out next treatment steps.
pics of these two drugs attached.