Varicose veins - Symptoms and causes - Mayo Clinic
网页2024年2月6日 — The two main risk factors for varicose veins are: Family history. If other family members have varicose veins, there's a greater chance you will too. Obesity. Being overweight puts added pressure on veins. Other things that might increase the risk of varicose veins include: Age.
When To Worry About Varicose Veins - Cleveland Clinic Health …
网页2022年4月15日 — Usually, varicose veins aren’t dangerous, but they can present problems the longer you have them. Having varicose veins may increase your risk of developing deep vein thrombosis or a pulmonary ...
Are Varicose Veins Dangerous and What to Watch Out For - Healthline
网页2020年6月10日 — Varicose veins are dark, bulging veins that tend to appear on the legs. These veins aren’t usually dangerous, but there can sometimes be complications, such as blood clots, bleeding, and...
Varicose Veins: Causes & Treatment - Cleveland Clinic
网页Varicose veins are swollen veins that appear just under the skin in your legs, feet or ankles. When your vein walls are weak and your valves aren’t working right, blood backs up in your vein. This causes blue and purple bulges. Treatments can work, but varicose veins can return. For most people, varicose veins aren’t a major problem.
Varicose veins - Diagnosis and treatment - Mayo Clinic
网页2024年2月6日 — To diagnose varicose veins, a healthcare professional examines you. This includes looking at your legs while you're standing to check for swelling. You might be asked to describe the pain and aching in your legs.
When Should I Worry About Varicose Veins? - Houston Methodist
网页2022年3月2日 — Are varicose veins dangerous? They can be somewhat unsightly, but are varicose veins actually anything to worry about? Yes and no. Varicose veins fall on a spectrum of venous problems. They begin as spider or reticular veins. At this point, the veins are more visible than usual, but are still very tiny and painless.
Varicose Veins - Johns Hopkins Medicine
网页Varicose veins are caused by increased blood pressure in the veins. Varicose veins happen in the veins near the surface of the skin (superficial). The blood moves towards the heart by one-way valves in the veins.
Can varicose veins be dangerous? - Nebraska Medicine
网页2024年6月28日 — Fatigue. Swelling. Darkening or inflammation of the skin. In rare cases, some patients may also experience bleeding or clotting, which can be painful. Likewise, while uncommon, some potential complications may develop because of varicose veins. Such complications can include superficial …
Varicose Veins > Fact Sheets - Yale Medicine
网页Risk factors for varicose veins can vary. They include pregnancy, menopause, being over age 50, standing for long periods of time, obesity, or a family history of varicose veins.
Varicose Veins - Varicose Veins - NHLBI, NIH
网页2023年9月26日 — Varicose veins are swollen, twisted veins just under the skin, usually in the legs. Know the symptoms and risks factors for varicose veins and learn how early treatment can help prevent complications.