For chronic pain look into supplementing with malic acid, as it's production in your system is inhibited by high levels of tartaric acid-a muscle toxin that causes pain and
fatigue-. For acute pain DMSO (lab grade, 30% solution to distilled water, 10% for neck
and up, one light application without rubbing over freshly washed skin)
Best is to adapt a low carb diet , as carbs feed yeast metabolites that fuel the production of tartaric acid.