Author: Karsch-Völk, Marlies; Barrett, Bruce; Linde, Klaus
Title: Echinacea for preventing and treating the common cold. Cord-id: vffz8bww Document date: 2015_1_1
ID: vffz8bww
Snippet: CLINICAL QUESTION Are Echinacea products associated with a reduced incidence and a shorter duration of common colds compared with placebo? BOTTOM LINE Individual prophylaxis trials show no association with prevention of the common cold, but exploratory meta-analysis suggests that Echinacea products may be associated with a small reduction in cold incidence. In treatment trials, there was no association of Echinacea products with a shorter duration of colds.
Document: CLINICAL QUESTION Are Echinacea products associated with a reduced incidence and a shorter duration of common colds compared with placebo? BOTTOM LINE Individual prophylaxis trials show no association with prevention of the common cold, but exploratory meta-analysis suggests that Echinacea products may be associated with a small reduction in cold incidence. In treatment trials, there was no association of Echinacea products with a shorter duration of colds.
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