Symptoms to watch for:
- Veins that look twisted, rope-like, or swollen
- Aching, heaviness, or cramping in the legs
- Swelling in the ankles and calves
- Skin discoloration (brownish tint) or venous ulcers near the ankles
Who’s at risk:
- People who stand or sit for long periods
- Pregnant women
- Older adults
- Those with a family history of vein problems
Why it matters:
Left untreated, CVI can lead to blood clots, skin infections, or open sores that are hard to heal.
2. Varicose Veins
What it is:
A common form of superficial vein dysfunction, where veins — usually in the legs — become enlarged, twisted, and dark blue or purple. While often seen as a cosmetic concern, varicose veins can signal deeper circulatory issues.
Symptoms:
- Bulging, raised veins under the skin
- Itching, burning, or throbbing around the veins
- Leg fatigue or restlessness
- Worsening discomfort after long periods of standing
Risk factors:
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