Reversible postural tachycardia syndrome due to inadvertent overuse of Red Bull.
Postural tachycardia syndrome associated with a vasovagal reaction was recorded in a young volleyball player after an excess intake of Red Bull as a refreshing energy drink. Considering the widespread use of Red Bull among young people who are often unaware of the drink's drug content, this case report suggest Red Bull be considered a possible cause of orthostatic intolerance.
Terlizzi
Rossana
R
Dept. of Neurological Sciences, University of Bologna, Via Ugo Foscolo 7, 40123, Bologna, Italy. rossanaterlizzi@libero.it
Rocchi
Camilla
C
Serra
Maria
M
Solieri
Laura
L
Cortelli
Pietro
P
D000293:Adolescent; D001628:Beverages / Q000009:adverse effects*; D005260:Female; D006339:Heart Rate; D006801:Humans; D007024:Hypotension, Orthostatic / Q000209:etiology*; D013577:Syndrome; D013610:Tachycardia / Q000209:etiology*