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. 2018 Oct 4;13:3107–3114. doi: 10.2147/COPD.S170555

Table 4.

Comparison of drug-related adverse reactions between the two groups

YuPingFeng group (120 patients) Placebo group (120 patients)
Gingivitis 2 2
Toothache 1
Dizziness 2
Insomnia 2
AECOPD 1 3
Pharyngitis 3
Dry throat 1
Cough 1
Excessive phlegm 1
Impaired vision 1
Back pain 1
Diarrhea 3
Constipation 2
Gastritis 2

Abbreviation: AECOPD, acute exacerbations of COPD.