Recurrent serotonin syndrome during low-dose venlafaxine treatment in a patient with reduced CYP2D6 activity
Summary Serotonin syndrome is a potentially life-threatening toxicity diagnosed clinically and characterised by a variable clinical presentation. Spontaneous clonus in a patient receiving a serotonergic antidepressant should prompt immediate consideration of serotonin syndrome, even when the prescribed dose and measure...