Clinicaltrials.gov was searched for registered review protocols. The keywords and phrases “palmitoylethanolamide” and “pain” resulted in thirteen entries, of which 3 have been done. None of them fulfilled our eligibility conditions. Costa and colleagues [178] have instructed that PEA was in a position to reduce mechanical allodynia and thermal https://conolidineahistoryofnatur45750.jiliblog.com/87123199/not-known-details-about-palmitoylethanolamide