* '''Day 0:''' gradually reduce dosage of amitriptyline to a maximum of 50-100 mg/ day, when this dosage is > 100 mg/day.* '''Day 1-7:''' reduce dosage of amitriptyline to 25-50 mg/day.* '''Day 8:''' stop administration of amitriptyline{{stopAmitriptyline}}.
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* '''Day 89-1415:''' a wash-out period of one week is necessary.* '''Day 1516:''' {{startVenla}}|info={{review}}