Ref (type)	Population	Outcome, Interventions	Results and statistical analysis	Effect size	Favours
Adverse effects
RCT	145 children aged 5–15 years with head lice	Ocular irritation due to product running into eyes 2 people with dimeticone 0 people with permethrin	Significance not reported
RCT	90 children and adults with confirmed head lice infestation	Adverse effect considered possibly related to treatment 1 person with dimeticone 1 person with permethrin	Significance not reported