Early Signs of Varicose Veins: 3 Symptoms Not to Ignore

Sign 1: Aching and heaviness after standing or sitting

The earliest symptom of varicose veins is often not a visible bulging vein, but a feeling. After standing or sitting for a while, the calves feel achy, heavy, or "weighed down," and the feeling eases with movement or by raising the legs. This happens when the valves in the leg veins start to weaken, so blood does not flow back smoothly and pools in the legs. If this happens often and only resolves with rest, it is worth paying attention to.

Sign 2: Leg swelling that is worse in the evening

Your legs look normal in the morning, but by evening the sock marks are deeper and your ankles look puffier. This "better in the morning, worse at night" pattern is typical of poor venous return. Swelling from varicose veins usually affects the calves and ankles and increases with the amount of time spent standing or sitting during the day.

Sign 3: Veins that bulge or twist, but only slightly

Many people assume varicose veins must look like thick, rope-like bulges. In the early stage, however, you may only see fine blue or purple "spider veins" or faint vein patterns that are easy to miss. These subtle changes are often overlooked, yet they signal that the veins have begun to function abnormally.

Other easily overlooked signs

• Calf cramps at night, sometimes waking you from sleep
• Itchy skin on the legs without an obvious rash
• An urge to raise or rub your calves after long periods on your feet

What to do if you notice these symptoms

If these symptoms persist, consider seeing a cardiovascular surgeon for a venous ultrasound to assess valve function and the extent of reflux. Addressing the problem early generally leaves more options open than waiting until veins bulge noticeably, the skin darkens, or ulcers develop.