Clinicaltrials.gov was looked for registered examine protocols. The key phrases “palmitoylethanolamide” and “discomfort” resulted in thirteen entries, of which three ended up done. None of them fulfilled our eligibility criteria. The datasets generated and/or analyzed during the current review can be obtained within the corresponding writer on affordable request. https://cashixejn.like-blogs.com/30583056/palmitoylethanolamide-an-overview