As temperatures rise, many patients with vein issues notice their symptoms getting worse. That’s because summer heat causes veins to dilate, which can increase swelling, pain, and the visibility of varicose and spider veins. Whether you’re lounging by the pool or planning a summer vacation, it’s important to understand how heat impacts vein health—and what you can do about it.

When your body heats up, blood vessels expand in an effort to cool down. For people with chronic venous insufficiency, this can make it even harder for blood to return to the heart, leading to more noticeable symptoms like leg heaviness, throbbing, or cramping. Extended periods of sun exposure and dehydration can also thicken the blood, further impairing circulation.

At Gauld Vein and Vascular, we help patients manage these seasonal flare-ups with customized care plans that may include compression therapy, vein procedures like sclerotherapy, and preventive strategies.

What You Can Do This Summer:

• Stay hydrated: Proper hydration keeps your blood thinner and circulation more efficient.
• Wear compression stockings: Lightweight versions are available for warmer weather.
• Take breaks from the sun: Too much heat can worsen swelling.
• Keep moving: Walking helps pump blood out of the legs and back toward the heart.

FAQs
Should I delay vein treatment until after summer?
Not necessarily. Many treatments are minimally invasive with short recovery times, so summer can actually be a great time to address your symptoms discreetly.

Are vein symptoms dangerous in the heat?
Worsened symptoms can signal underlying vein disease. If you’re noticing more discomfort, it’s best to get evaluated.

Don’t let the heat hold you back. Schedule a consultation today and enjoy your summer with confidence and comfort.