While inhaling steam may help ease some coronavirus symptoms, there is no evidence that steam kills the virus. Herbs most beneficial for steam inhalation: The best part of using these herbs?

A report on the experiences of 13 patients found that the drug had no benefit for some and that some who benefited said the improvement didn’t last.

Covid symptoms have largely stayed the same over the last few years: cough, congestion, fever, a sore throat, nausea, ...