Type 2 diabetes – The disease weakens blood vessels and can lead to visible changes in the veins.
First symptoms of purple veins on the legs
Initial step
Small bluish or purple veins appear under the skin.
Generally painless, often noticed first by others.
They appear after sitting or standing for a long period of time.
Advanced stage
The veins widen, darken, and protrude from the skin.
Symptoms: heaviness, swelling, cramps or burning in the legs.