Opioidanalgetika bør generelt seponeres gradvist for at forebygge abstinenssymptomer (kvalme, opkastning, diaré, angst og muskeltremor).
As a general rule, the discontinuation of opioid analgesia should be gradual, in order to prevent withdrawal symptoms (nausea, vomiting, diarrhoea, anxiety and muscular tremor).