Hi, I am Manu, Male, age 30 , weight 80kgs, height 170 cms...i am in to sales profession which involves more travelling...generally i am using car for transportation...one year back i had Anorectal abscess surgery...for the last 1 month i am getting back pain...what is the reason for that..Is it due to anasthesia injection which i had during surgery or due to hectic travelling....how can i come out of this pain