The site recommended in this post also sells HCQ in addition to IVM... and also an inhaler for the corticosteroid budesonide, which has reported good results in keeping Covid-impaired lungs functioning and shortens duration and severity.

If you or someone in your household has a history of breathing difficulties or any other co-morbidity this may be of value somewhere along the line. There's about a six-week order timeline, so don't wait until you need it. Like most Covid treatments this works best within the first few days of symptoms, with usefulness declining sharply thereafter.


From The Lancet:
[url] [link to www.thelancet.com (secure)]
Interpretation
Early administration of inhaled budesonide reduced the likelihood of needing urgent medical care and reduced time to recovery after early COVID-19.


And, from this side of the pond...
[url] [link to www.aafp.org (secure)]
Bottom Line
Inhaled budesonide, 800 mcg twice daily, significantly reduces the likelihood that patients with early COVID-19 will require emergency department evaluation or hospitalization (number needed to treat [NNT] = 7 to 8). This is a widely available, relatively inexpensive drug with the potential for great benefit. There are seven other trials underway looking at inhaled budesonide or ciclesonide (Alvesco); the results are urgently awaited. (Level of Evidence = 1b−)



It seems advisable to exhale it through the nose for best result.

[url] [link to pubmed.ncbi.nlm.nih.gov (secure)]