Table 5.

Summary of study results for harms

Author, Year	Campanini 1997[29]	Armstrong and Ernst 2001[18]	Walach et. al. 2001[19]	Pintov et. al. 2005[20]	Howard 2007[8]	Halberstein et. al. 2007[3]
Study design	Case series	Placebo-controlled RCT	Placebo-controlled RCT	Placebo-controlled trial	Case series	RCT
N	115	100	61	40	41	111
Adverse Events	No AEs	BFRs group: 3 AEs: Headaches Skin eruptions	1 reported AE not specified	Not reported	Not reported	No AEs
		Placebo group 3 AEs: Vomiting before the examination Hayfever symptoms Depressive mood

AEs: Adverse Events