Effectiveness and safety of traditional Chinese medicine for diabetic retinopathy: A systematic review and network meta-analysis of randomized clinical trials

Table 2 Occurrence of adverse reactions of Oral Chinese medicine

OCMs compound	Group	Sample	Hypoglycemia	Stomach upset (n)	Loss of appetite	Insomnia	Fever	Dizzy	Nausea	Liver damage	Kidney damage	Macular edema	Corneal damage	Itchy skin	Fatigue
Xueshuantong Capsules	C	42	0	14	5	0	0	0	6	8	9	0	0	0	0
	E	28	0	8	8	0	0	0	8	2	2	0	0	0	0
Qiming Granules	C	23	0	1	0	0	0	0	0	3	2	8	7	1	1
	E	12	0	2	0	0	0	0	0	1	0	3	3	1	2
Compound Danshen Dripping Pills	C	3	0	3	0	0	0	0	0	0	0	0	0	0	0
	E	4	0	4	0	0	0	0	0	0	0	0	0	0	0
Hexue Mingmu Tablets	C	16	2	4	3	0	0	0	3	0	0	0	0	3	1
	E	12	0	6	2	0	0	0	1	0	0	0	0	2	1
Qiju Dihuang Pills	C	6	0	0	0	0	0	0	6	0	0	0	0	0	0
	E	5	0	0	0	0	0	0	5	0	0	0	0	0	0
Shuangdan Mingmu Capsules	C	23	0	5	0	0	5	2	8	0	0	0	0	0	3
	E	9	0	2	0	0	2	2	3	0	0	0	0	0	0
Danggui Buxue Decoction	C	14	2	4	0	2	0	4	0	0	0	0	2	0	0
	E	6	2	2	0	0	0	0	1	0	0	0	0	0	1

OCM: Oral Chinese medicine; E: Experimental group; C: Control group; The numbers in the table represent the number of patient cases.