News From The Annals Of Internal Medicine: Dec. 21, 2010

1. Echinacea No Better Than Placebo at Decreasing Cold Duration, Severity The common cold is the most frequent human illness. There is no cure for the common cold, but symptoms such as congestion, sore throat, and fever usually spontaneously resolve themselves in about seven to 10 days.

News From The Annals Of Internal Medicine: Dec. 21, 2010

1. Echinacea No Better Than Placebo at Decreasing Cold Duration, Severity The common cold is the most frequent human illness. There is no cure for the common cold, but symptoms such as congestion, sore throat, and fever usually spontaneously resolve themselves in about seven to 10 days