Varicose Veins During Pregnancy: Causes & Relief
Varicose veins are very common in pregnancy. The good news: they're usually temporary, and there's a lot you can do to stay comfortable while you wait for them to improve.
Why pregnancy causes varicose veins
Three things combine: blood volume rises significantly to support the baby, pregnancy hormones relax vein walls, and the growing uterus presses on the large pelvic veins that drain the legs. Together these raise pressure in the leg veins.
Where they appear
Most show up in the legs, but pregnancy can also cause vulvar varicose veins and hemorrhoids (varicose veins of the rectum), which follow the same mechanism.
Safe relief during pregnancy
Wear graduated compression stockings, elevate your legs, sleep on your left side to ease pressure on the main vein, walk regularly, and avoid long periods of standing. Our compression fit tool can help you choose a size.
Will they go away after delivery?
Many pregnancy-related varicose veins improve within three to twelve months postpartum. Those that remain can be evaluated and treated later, ideally after you've finished having children and breastfeeding.
Want a quick, private starting point? Find your compression fit with our free educational tool.
Find your compression fit →Frequently asked questions
Are varicose veins in pregnancy dangerous?
Usually no — they're uncomfortable but benign. However, sudden painful swelling in one leg should be checked promptly to rule out a clot.
Should I treat varicose veins while pregnant?
Procedures are typically postponed until after pregnancy. Management focuses on comfort with compression and positioning.
Do pregnancy varicose veins come back with each pregnancy?
They can recur or worsen with subsequent pregnancies, which is why many women wait until they're done having children to treat them.
Medical disclaimer: This article is for general education only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with questions about a medical condition. SOLVEIN is an investigational device and is not FDA-cleared.