Isuru, Amila A randomized, double-blind, placebo-controlled trial on the role of preemptive analgesia with acetaminophen [paracetamol] in reducing headache following electroconvulsive therapy [ECT]. [electronic resource] - BMC psychiatry 07 2017 - 275 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 1471-244X Standard No.: 10.1186/s12888-017-1444-6 doi Subjects--Topical Terms: Acetaminophen--administration & dosageAdolescentAdultAnalgesia--methodsAnalgesics, Non-Narcotic--administration & dosageDouble-Blind MethodElectroconvulsive Therapy--adverse effectsFemaleHeadache--drug therapyHumansMaleMiddle AgedPain MeasurementSri LankaTreatment OutcomeYoung Adult