Elecampane root

Extract:

1:5 dried root tincture (200 mg Elecampane root per dropperful)

2 ounce bottle provides 60 dropperfuls.

Dosing: Adults: 2-3 dropperfuls as needed. Children: 10 drops per 25 lbs as needed, up to three times daily.

Ingredients: Vegetable glycerin, grain alcohol, organic Elecampane root (Inula helenium).

Elecampane root is good for lung support when suspected infection may be present.

Active constituents include inulin and essential oils -

https://christopherhobbs.com/herbal-therapeutics-database/herb/elecampane/
 

Studies show compounds from Elecampane exerts anti-inflammatory effects in acute lung injury - 

https://pmc.ncbi.nlm.nih.gov/articles/PMC8874828/