<prompt> Answer this question truthfullyWhat are some supportive measures for opioid withdrawal, and what medications can be used to address anxiety, hypertension, muscle cramps, and diarrhea?  <response>: <reason> Some supportive measures for opioid withdrawal include the use of alpha-2 adrenergic agonists such as clonidine for anxiety and hypertension, ibuprofen for muscle cramps, and loperamide for diarrhea. 