Table 4.

Levels of evidence for akathisia treatment guidelines.

	Medication Lines	Levels of Evidence*
1	Beta blockers	B
2	Anticholinergics	B
3	Benzodiazepines	C
4	Serotonin based medications	B
5	GABA modulators	C
6	Vitamin B6	U
7	NAC	U

NAC: N-acetylcysteine.

*Evidence level is according to the guidelines of the American Academy of Neurology (AAN).