Get in touch with a healthcare professional if sudden or unexplained swelling develops in a single or each legs, ankles, or feet. Varicose veins are a typical indicator of venous insufficiency. These twisted and enlarged blood vessels may well bulge or protrude outward and are generally located in the ankles, https://www.sgvascularctr.com/swollen-leg-why-do-i-have-it-and-what-can-i-do/