Why ultrasound is useful before treatment
Visible veins may come from deeper reflux. Duplex ultrasound maps the source, direction, and severity of reflux so treatment can target the real problem instead of only visible surface veins.
Symptoms worth checking
Heaviness, swelling, aching, night cramps, ankle discoloration, eczema, skin hardening, or ulcers should be assessed. Early mapping helps plan conservative care or referral when needed.