 In extreme cases of fighting the addiction, the victim is nearly insensible.Severe withdrawal causes unconsciousness, memory lapses, vivid and sexually explicit dreams, an itching sensation inside and out, vomiting, cramps, sweating, a foul smell, and deep, gut-twisting agony.The pain of withdrawal in these cases can drive the victim to injure him- or herself in the attempt to get more "dranath" or to escape the pain.