Did a rapid detox program that ended with Vivitrol shot.  This method and the Vivitrol were really difficult.  I continued to be moderate withdrawal for 1 month after and felt a lot of cravings and relapsed after my first shot due to still feeling so much withdrawal.  One concern I have is if Vivitrol is if Vivitrol is a good option to try again and how abnormal is that a Reaction to have?