During and flares ,I use my lidoderm patches ,tramadol ,gabapentin and most important part ,my TENS units is the life saver .
If you don't have a tens units , try to call your pain management dr and he will direct you on how reduce any flares.
Dr have calling response team working out of hours and they will contact your dr ,
Avoid ice or cold . Keep,the areas warm and try the best you can to rest and relax those muscle and nerves ,rest is important also if your mind is too steams .stress can be a trigger as well. Try to relax ,the pain will subside eventually and you will rest as well . Everything we try to relief pain is valid ,hope you feel better soon .gentle hugs ,Jesika .