Mix 1/4 c each in a small jar: Neem powder - it's antibacterial, antiviral and antiinflammatory Guducchi -supports immune system Tulsi powder - supports respiratory system Then take 1/2 tsp mixed with warm water 3x /day for two to three days. Can also take this before going to a party... If you're not drinking alcohol... Additionally, you can do a saline nasal rinse -- I wrote an article about covid and the nasal passages https://yogawithlois.com/nasal-irrigation-neti-pot-clears-sinuses-and-steadies-the-mind/