You could have a sodium channel mutation (such as SCN9A) that makes you highly pain tolerant, but lidocaine-resistant[0]. It's a known syndrome, and may be ass

You could have a sodium channel mutation (such as SCN9A) that makes you highly pain tolerant, but lidocaine-resistant[0]. It's a known syndrome, and may be associated with ADHD symptoms, episodes of intense skin flushing or redness (erythromelalgia) and epilepsy. 0. https://www.healthbusinessgroup.com/2008/01/11/what-causes-adhd-some-intriguing-findings/ https://www.healthbusinessgroup.com/2008/01/11/what-causes-a... Other medical sources: https://www.ncbi.nlm.nih.gov/books/NBK1163/ https://www.ncbi.nlm.nih.gov/books/NBK481553/