Varicose Veins
Varicose veins are swollen, twisted veins that lie just under the skin, most commonly occurring in the legs. They develop when vein valves don't work properly, causing blood to pool instead of returning to the heart.
Overview
Varicose veins are swollen, twisted veins that lie just under the skin, most commonly occurring in the legs. They develop when vein valves don't work properly, causing blood to pool instead of returning to the heart.
Symptoms
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Causes
- •Weakened or damaged vein walls
- •Faulty vein valves that allow blood to flow backward
- •Increased blood pressure in the lower body veins
Risk factors
- •Advanced age
- •Family history of venous disease
- •Pregnancy
- •Obesity
- •Female sex (hormonal influences)
How it progresses
3 stages- OnsetSymptoms appear, often triggered by a known cause.Often missed
- Active phaseSymptoms peak; self-care or short treatment usually helps.
- ResolutionSymptoms ease over days to weeks with proper care.
How it's diagnosed
- •Physical examination of the legs while standing
- •Duplex ultrasound for blood flow assessment
- •Medical history review
Treatment options
General educational information only — no dosage advice. Always follow guidance from a qualified clinician.
- •Conservative management with lifestyle changes
- •Sclerotherapy (injecting solution to close veins)
- •Endovenous laser or radiofrequency ablation
- •Vein stripping or ligation surgery
- •Wearing graduated compression stockings
- •Elevating legs above the heart level periodically
- •Regular physical activity like walking
- •Avoid sitting or standing for long periods
Complications
- •Reduced quality of life
- •Worsening symptoms over time
- •Recurrence of varicose veins
Prevention
- •Maintain a healthy lifestyle
- •See a clinician for routine check-ups
When to seek help
- •Symptoms persist beyond a few days
- •Symptoms interfere with daily activities
- •New or worsening symptoms appear
- •Concerning changes related to varicose veins
- Open sores or ulcers near the ankle
- Sudden swelling or redness in one leg
- Bleeding from a varicose vein
- Severe pain that interferes with daily activity
In any emergency, call your local emergency number or go to the nearest emergency department.
Real-world questions
- ›Can Varicose Veins cause headaches?
- ›Is Varicose Veins reversible?
- ›How quickly does Varicose Veins progress?
- ›Is Varicose Veins hereditary?
- ›Can Varicose Veins be prevented?
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Frequently asked questions
Possible causes of Varicose Veins include Weakened or damaged vein walls, Faulty vein valves that allow blood to flow backward, Increased blood pressure in the lower body veins.
Varicose Veins is generally moderate, but severity can vary. Seek care if symptoms are severe or persistent.
Duration varies between individuals. Many cases improve with appropriate care, while others may persist longer and require ongoing management.
Some milder cases may improve with rest and self-care. If symptoms persist or worsen, consult a healthcare professional.
Consider seeing a clinician if symptoms are severe, persistent, worsening, or if you have any concerns related to general.
Sources
Information based on general medical references such as:
Last reviewed: May 2026