Polycythaemia vera (PV)

Waldenström's macroglobulinaemia (WM)

Easy bruising, petechiae and ecchymoses

Macrocytosis (increased MCV)

Chronic lymphocytic leukaemia (CLL)

Lymphomas

Thrombocytopenia

Elevated ESR (hypersedimentation)

Secondary anaemia

Multiple myeloma (MM)

Warfarin therapy

Eosinophilia

Leucocytosis

Haemochromatosis

Prolonged cough in adults

Gilbert's syndrome

Smoking cessation

Motion sickness

Cluster headache (Horton's syndrome)

Calf pain