V. Descamps et al., HUMAN-HERPESVIRUS-6 INFECTION ASSOCIATED WITH ANTICONVULSANT HYPERSENSITIVITY SYNDROME AND REACTIVE HEMOPHAGOCYTIC SYNDROME, British journal of dermatology, 137(4), 1997, pp. 605-608
Viral infections are thought to play a part in some cutaneous drug rea
ctions, Human herpesvirus 6 (HHV6), which is the agent of exanthema su
bitum (sixth disease), has never been implicated in a drug reaction. W
e report a patient with severe phenobarbital-induced anticonvulsant hy
persensitivity syndrome in whom a fulminant haemophagocytic syndrome w
as associated with HHV6 infection. We discuss the possible role of HHV
6 in this reactive condition.