What do systematic reviews say?

Adverse events · parents/children

Adverse events · parents/children

Adverse events · Older people living in the community (trials focusing on people recently discharged from hospital were not included)

Adverse events · Participants with Crohn's disease in remission

Adverse events · people with active UC

Adverse events · Patients with quiescent ulcerative colitis

Adverse events · Patients with active Crohn's disease

Adverse events · adults with severe acute pancreatitis

Adverse events · people with dementia

Adverse events · people with dementia

Adverse events · people with dementia

Adverse events · healthy adults

Adverse events · adult patients with insulin‐dependent diabetes

Adverse events · Adolescents and adults aged over 16 years with clinical or self-assessed halitosis of oral origin; excluding induced or physiological…

Adverse events · Adolescents and adults aged over 16 years with clinical or self-assessed halitosis of oral origin; excluding induced or physiological…

Adverse events · Adults or children with a Class I or Class II resin-based composite restoration in a permanent posterior tooth

Adverse events · Adolescents and adults aged over 16 years with clinical or self-assessed halitosis of oral origin; excluding induced or physiological…

Adverse events · Dentate adults without severe periodontitis, regularly attending for dental care in primary care (UK general dental practice)

Adverse events

Adverse events · patients with minor injuries and illnesses