For those experiencing congestion, tightness in their chest, or difficulty breathing, an onion poultice is highly effective for bringing rapid relief. Onions are high in quercetin, a long-lasting, anti-inflammatory polyphenol with potent antiviral and antimicrobial effects. Onion poultices take effect within approximately 30 minutes.
Chop 1 large onion into small pieces.
Briefly sauté the onion in 1-2 tbsp (approximately) of water to heat the onion (then strain liquid). Place onion onto a thin kitchen towel.
Place the towel on the chest and wrap chest with Glad Press ’N Seal. Let sit for minimum of 1 hour, or overnight.
Helpful to use immediately when chest is congested.
 Batiha GE;Beshbishy AM;Ikram M;Mulla ZS;El-Hack MEA;Taha AE;Algammal AM;Elewa YHA; (n.d.). The pharmacological activity, biochemical properties, and pharmacokinetics of the major natural polyphenolic flavonoid: Quercetin. Foods (Basel, Switzerland). Retrieved February 9, 2022, from https://pubmed.ncbi.nlm.nih.gov/32210182/