What Is Varithena?
Varithena is a minimally invasive, non-surgical treatment used to address abnormal veins. It is an FDA-approved prescription foam designed to treat symptoms associated with vein disease.
Guided by ultrasound imaging, Varithena is injected directly into the affected veins, where the foam works to collapse and seal the vessel. Blood flow is then naturally redirected to healthier veins, improving circulation and reducing symptoms over time.
Fig. 1: A proprietary microfoam is injected into the affected vein via catheter, spreading evenly throughout the vessel. Fig. 2: The microfoam irritates the vein lining, causing it to collapse inward. Fig. 3: The sealed vein closes permanently as the surrounding tissue absorbs it.