Valproic Acid Associated Platelet Dysfunction: Case Report
Abstract
Valproic acid is commonly used as an anticonvulsant. It has been shown to inhibit the secondary phase of platelet aggregation. This can be reflected in increased bleeding times and haemorrhage. We describe a case of a 56-year-old male with a history of bleeding during a previous operation. He had valproic acid associated platelet dysfunction
Keywords
Valproic acid; Platelet aggregation; Platelet function tests; Preoperative care; Haemorrhage