“…It may sometimes be a symptom of primary polycythemia or polycythemia vera. [ 1 ] It has also been linked to several conditions such as juvenile xanthogranuloma,[ 2 ] myelodysplastic syndrome,[ 3 ] T-cell non-Hodgkin's lymphoma,[ 4 ] hepatitis C infection,[ 5 ] drugs like bupropion[ 6 ] and idiopathic hypereosinophilic syndrome. [ 7 ] It can exert a psychological effect to the extent of abandoning bathing or developing phobia to bathing.…”