Vein Health Throughout the Seasons


Our veins are sensitive to many things, including changes in temperature. If you feel that your varicose veins act differently in the summer than the winter, you’re completely correct. Warm temperatures, especially in hot Florida months, can irritate the symptoms of varicose veins. Cold temperatures can be kinder to our vein health, although there are still some things we need to be wary of. The best vascular surgeons in Orlando at Central Florida Vein & Vascular Center would like to share how temperature impacts your veins, as well as ways you can keep your veins healthy throughout the seasons.

How Heat Harms Our Veins

Let’s take a second to picture our veins. Our veins have valves that circulate blood through our body. If the valves in the lower leg become damaged, blood can pool in the vein instead and create a varicose vein. People with varicose veins often experience feelings of pain, heaviness, itchiness, soreness, or fatigue in their lower legs. Heat can make this worse, as it causes vasodilation, or widening of the blood vessels.

When we’re outside in the hot sun, our body does its best to cool us down. It does this by expanding the veins so that blood can flow closer to the skin’s surface. It then produces sweat to cool the blood which, in turn, keeps the body cool. You may see how this can be troublesome if there is excess blood in the vein. Our body, in an attempt to keep us cool, moves more blood toward already-stretched veins. This further increases the amount of blood pooling in the vein, leading to worse swelling and damage to the vein valves.

The excess blood pooling can also cause your legs to feel more painful and fatigued than usual. Your vein valves, already under strain due to gravity and varicose veins, have to work even harder to try to circulate blood through the leg. This overworks the veins and further irritates symptoms of varicose veins.

It’s impossible to avoid heat in the summer. However, you can follow these few tips to minimize the impact on your vein health:

  • Avoid hot water: A sauna, hot tub, or hot bath may sound like an ideal way to relax after a long day. But the impact on your veins could bring you more pain than relaxation. Instead, try soaking in a warm bath instead of steaming-hot water.
  • Stay in the shade: It feels great to step out of direct sunlight and into the shade. Your veins appreciate the temperature difference, too. Try to stay in cooler, shaded areas when you’re outside to lessen the stress on your veins.
  • Avoid the hottest hours of the day: The hours between 11 a.m. and 3 p.m. are when the sun is at its highest point — and its hottest. Whenever possible, stay out of the heat during this section of the afternoon.
  • Drink water: Summer is a popular time to be outside with friends and family. It’s also a time when we’re likely to be dehydrated. When we’re hydrated, our blood is thinner and easier to circulate throughout our body—which minimizes the stress placed on our vein valves.
  • Remember to move: Hot weather frequently drains our energy, and we may put off exercise. Lack of movement impacts our circulation, which can harm our varicose veins. A short walk can be enough to help our circulation. Or, try taking frequent trips to your local pool for walks and calf raises in the shallow end. Swimming is a low-impact exercise which is great for your vein health — and also keeps you cool, which counteracts the vasodilatation.

How Cold Weather Impacts our Veins

Cold temperatures are much kinder to our veins. Similar to how we apply ice to minimize swelling, cold temperatures cause swollen veins to shrink. This gives our valves a little boost in circulating blood properly, and you’ll experience fewer leg cramps and less swelling as a result.

This doesn’t mean veins experience no stress in the cooler months. Atmospheric changes in the winter often have a negative impact on our circulatory system. We also tend to enjoy large meals in the winter as we celebrate the holidays with our loved ones — which may cause us to put on a few extra pounds. Excess weight means excess pressure on the veins, irritating varicose vein symptoms.

Keeping an eye on our vein health in the winter is easy. There are just a few things to keep in mind:

  • Keep exercising regularly: Many people tend to be less active when it’s cold. While it’s always nice to snuggle under a warm blanket and avoid the cold temperatures, our lack of movement can harm our circulation. Make sure to keep up with short, frequent walks to keep that blood flowing.
  • Eat healthy: Holidays are a time to enjoy large, hearty meals. We won’t recommend you give up this enjoyable time with your friends and family, but we recommend opting for healthier foods during other meals to avoid extra weight gain.
  • Stretch: Do you frequently sit or stand for hours at a time? Stretching, especially in the winter, can be a quick way to help boost your circulation. Periodically move and stretch your legs throughout the day to get some symptomatic relief from blood pooling in the vein.

Seeking Treatment for Your Vein Health

The tips we’ve shared will help keep your varicose veins from getting worse throughout the seasons, but they won’t cure the veins. That will require minimally-invasive treatment from an experienced specialist. But don’t worry! The days of painful vein stripping are long gone. Modern vein treatment is quick and easy. You don’t have to worry about it interfering with your family’s summer barbeque or your winter get-togethers. Instead, you’ll be able to enjoy these events without heavy, aching legs bringing you down.

The best vascular surgeons in Orlando at Central Florida Vein & Vascular Center would love to help you live a life with healthy veins and beautiful legs. We understand that vein treatment isn’t one-size-fits-all, so we take the steps necessary to get the full picture of your vein health and create the treatment plan that will work best for you—so you can enjoy every season without worrying about your veins. Call us today at 407-545-3385 or 352-658-5547 to schedule a consultation.

Ocoee / Health Central

10000 W. Colonial Dr. #495
 Ocoee, FL 34761

(407) 293-5944 | Fax: (407) 293-7355
Hunters Creek / The Loop

3302 Greenwald Way N
 Kissimmee, FL 34741

(407) 293-5944 | Fax: (407) 293-7355
The Villages

1503 Buenos Aires Blvd. #123
 The Villages, FL 32159

Phone: (352) 561-2800 | Fax: (407) 293-7355