<unk>  are most common after age 50. It is more prevalent in females. There is a hereditary role. It has been seen in smokers, those who have chronic constipation, and in people with occupations which necessitate long periods of standing such as lecturers, nurses, conductors (musical and bus), stage actors, umpires (cricket, javelin, etc.), the Queen's guard, lectern orators, security guards, traffic police officers, vendors, surgeons, etc.
Varicose veins
Peripheral artery disease
Veinoplus
Peripheral neuropathy
Pseudothrombophlebitis
Pump thrombosis
Superficial vein thrombosis
Purpura