We present a case report of a 28-year-old female student with a long histor
y of psoriasis. Different systemical therapies with Ciclosporin A, steroids
, methotrexate and 8-methoxy-psoralene showed little or no effect. After ei
ght weeks of climatotherapy in the special climate of Davos, Switzerland (1
,560 m), she had a complete remission.