If you’ve ever searched questions like “Why do my legs feel heavy?” or “Are varicose veins dangerous?”—you’re not alone. These could be signs of vein disease. Let’s get you answers and relief. At USA Vein Clinics, your journey to healthier legs begins with expert care from a trusted Vein Specialist. Our Vein Clinic uses a patient-centered approach to ensure patients can easily understand what’s causing their symptoms, such as leg pain, leg swelling, and varicose or spider veins.