From: Italian guidelines for primary headaches: 2012 revised version
Treatment
Level of evidence
Scientific strength of evidence
Clinical effectiveness
Adverse events
Level of recommendation
References
Pain relieving manoeuvres
–
0
IV
[404]
Acupuncture
+
[405]
TMS
B
++
II
[406, 427, 428]
Mechanical compression
[429]
GON blockade
C
III
[430]