[Anaphylaxis caused by human seminal fluid]. / Anafilaxia por fluido seminal humano.

Anaphylaxis to human seminal fluid (HSF) is rare. We present an atopic woman with postcoital cutaneous and respiratory symptoms. Prick by prick to HSF was positive. CAP to FSH was also positive (4 KU/l). The clinical findings, differential diagnosis and different treatments are discussed.