My addictions Dr. has agreed to prescribe gabapentin to me for cravings, which are through the roof at the moment. I hope it helps, Naltrexone did nothing for me.
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"I danced in the morning when the world was begun. I danced in the moon and the stars and the sun". From my favourite hymn.
"If you see the wonder in a fairy tale, you can take the future even if you fail." Abba