![Behavioural signs such as grimacing, guarding, resistance to care, pacing/rocking etc will give clues to the fact that a person with dementia is in pain](https://www.nationalelfservice.net/cms/wp-content/uploads/2013/11/shutterstock_135483485-150x150.jpg)
Six small RCTs were included in this review. Findings suggest that botulinum toxin type A (BoTN-A) has a positive effect on post treatment pain. Hover the results should be interpreted cautiously as the quality of the evidence is limited and more high quality studies are needed.
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