Number of samples

Sampling

Location sampling place

Mak = Makiso

24

Kab = Kabondo

18

Kis = Kisangani

14

Man = Mangobo

14

Tsh = Tshopo

12

Lub = Lubunga

7

Administrative sector

Private

85

Public

4

Health sector

Pharmacy

65

Health Center

20

Hospital

4

Findings of visual inspection

Country of origin

India

44

DRC

24

Uganda

17

Nepal

2

Unknown

2

Sample trade name

Tramadol

7

Yes

Tradol

6

Yes

Tramazac

35

Not registered

Tramadon

20

Not registered