Level below
Code N07XX01
tirilazad
Code N07XX02
riluzole
Code N07XX03
xaliproden
Code N07XX04
sodium oxybate
Code N07XX05
amifampridine
Code N07XX06
tetrabenazine
Code N07XX07
fampridine
Code N07XX08
tafamidis
Code N07XX10
laquinimod
Code N07XX11
pitolisant
Code N07XX12
patisiran
Code N07XX13
valbenazine
Code N07XX14
edaravone
Code N07XX15
inotersen
Code N07XX59
dextromethorphan, combinations