Table 4.

The allergic history of taking XYP of ADR case reports.

Allergic history	Number of patients	Percentage
Not available	26	55.3%
No allergic history	14	29.8%
Cephalosporin	3	6.4%
Penicillins	1	2.1%
Sulfonamides	1	2.1%
Yanhuning injection †	1	2.1%
Shrimp	1	2.1%
Total	47	100%

† Yanhuning injection and XYP injection are both andrographis preparations.