According to the symptoms in your question
(swollen, painful and discolored feet) and
the pre-existing condition (peripheral
vascular disease,) you could be
experiencing chronic venous failure of the
legs. You'll need a physical examination
and a Doppler-ultrasound examination to
evaluate the local circulation and to
identify the exact location of possible
circulatory failure.
Wearing compressive bandages or elastic
socks is very important for treatment of
venous circulatory failure. Compressive
bandages, however, are contraindicated in
cases of additional arterial circulatory
failure of the legs. A massage with gel
that contains heparin in the direction of
the venous circulation is also helpful.
Treatment of chronic peripheral venous
failure is a complex problem and you'll
need to consult a specialist for vascular
diseases.
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