Total 6 clinical symptoms reported for von Willebrand disease  Very Frequent (3)Occasional (2)Frequent (1)

Abnormal platelet function	Any anomaly in the function of thrombocytes.	Very frequent
Abnormality of coagulation	An abnormality of the process of blood coagulation. That is, altered ability or inability of the blood to clot.   Synonyms:Abnormal blood coagulation studies; Coagulation abnormalities; Coagulation abnormality; Haemorrhagic disorders	Very frequent
Abnormality of thrombocytes	An abnormality of platelets.   Synonyms:Platelet abnormalities	Very frequent