Summer in Central Texas means high heat and heavy humidity, and if you have varicose veins, you might feel the effects. Many people notice their legs feel heavier, more swollen, or more painful this time of year. That’s because heat and dehydration can make vein problems worse.  

Understanding how the heat and dehydration affects your circulation and vein health is key to staying comfortable this summer.

1. Heat Causes Veins to Expand

High temps make veins dilate, allowing more blood to pool in the legs. For those with varicose veins, that means increased swelling, heaviness, and throbbing pain.

2. Dehydration Thickens Your Blood

When you don’t drink enough, your blood gets thicker, making it harder for your veins to push it back toward the heart, which can increase pressure and discomfort.

3. Reduced Movement Makes It Worse

Hot weather often means less activity. Prolonged periods of sitting can cause the blood pooling in your legs to be stagnant, leading to inflammation and itchiness.

Tips for Healthy Veins This Summer

Stay Hydrated

• Sip water steadily throughout the day—don’t wait until you’re thirsty.
• Aim for 8–10 glasses of water daily, more if you’re active or sweating.
• Snack on hydrating foods like watermelon or cucumbers.

Use Compression Stockings

Lightweight, breathable compression socks can help support blood flow even in hot weather.

Stay Active

• Gentle movement, like evening walks or swimming, stimulates circulation and helps counteract pooled blood.
• Consider low-impact water-based exercise (walking in the pool) to cool your body and support circulation.

 Elevate Your Legs

Take breaks to elevate your legs above your heart. This simple step reduces swelling and gives your veins a breather.

Watch the Salt

Too much sodium leads to water retention and extra swelling, limit your salt intake to ease stress on your veins. 

Contact VeinSolutions for Your Varicose Vein Consultation Today 

Our board-certified vascular surgeons and vein specialists are skilled in both cosmetic and therapeutic treatments for varicose veins while dedicated to enhancing your overall circulatory health.

To schedule an appointment with a vein specialist in Austin, please contact us here or call 512.452.VEIN (8346), or 512.501.4287 for our clinic in Georgetown, and 512.651.8420 for Kyle.

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