Drug name

Rank

2013-2018

2007-2012

Etanercept

1

1

Adalimumab

2

2

Lenalidomide

3

12

Denosumab

4

63

Dianeal

5

15

Rivaroxaban

6

112

Dimethyl Fumarate

7

--

Natalizumab

8

3

Interferon Beta-1a

9

6

Apremilast

10

--

Levonorgestrel/Norgestrel

11

4

Teriparatide

12

19

Ambrisentan

13

50

Rosiglitazone

14

9

Evolocumab

15

--

Pregabalin

16

13

Infliximab

17

7

Fingolimod

18

70

Sodium Oxybate

19

213

Apixaban

20

--