In this review, several Chinese herbal medicines demonstrated a potentially positive effect on the influenza A (H1N1) strain, especially on its time to defervescence, as in the studies analyzed, the mean time to defervescence in the TCM treatment group was less than that noted in the control group. Furthermore, the duration of influenza A (H1N1) shedding in the integrated Chinese and Western medicine subgroup was less than that noted in the control group, although existing evidence indicated that the difference in duration of viral shedding and effective rate between the two groups was statistically similar. The applicability of the included studies was limited, however, because their inclusion criteria, interventions, durations, and outcome measures were different. Consequently, more well-designed trials are required.