How to Stay Warm on Dialysis

This article includes information from DaVita, Fresenius Kidney Care, National Kidney Foundation, and American Kidney Fund.

With colder weather creeping in, staying warm is on everyone's mind. But for those receiving dialysis, feeling chilly isn't just a winter problem... It's actually pretty common during treatment, even when it's warm outside!

Why is it so cold during dialysis?

During hemodialysis, blood is removed from the body, filtered through a dialysis machine, and returned to the body. This process can affect body temperature and cause patients to feel cold.

Dialysis centers are also notoriously cold, which can make sitting through treatment especially uncomfortable. Additionally, anemia is common among people with kidney disease and can cause them to feel colder than usual.

Tips for staying warm

There are a few simple things that patients can do to stay warm and comfortable:

Dress in layers

Wearing layers is an easy way to stay warm as temperatures change throughout the day. Consider wearing cardigans, zip-up sweatshirts, and loose-fitting sweaters. For dialysis appointments, make sure to choose clothing that allows for easy access to your dialysis access site.

Keep moving when possible

We want to keep circulation flowing. Even when it's too cold to spend time outside, light activities like walking around the house or stretching can help improve circulation. Be sure to follow your care team's recommendations for physical activity.

Warm up safely

Heating pads, electric blankets, and space heaters may seem like quick ways to warm up, but if used improperly, they can cause burns or other injuries, especially for people with reduced sensation. Instead, use regular blankets and warm clothing. Keep your home at a comfortable temperature and close windows & doors to prevent drafts. Avoid applying direct heat to your dialysis access site.

Plan ahead for cold weather

Snow and icy roads can make traveling to dialysis appointments difficult. Check local forecasts, allow extra travel time, and arrange reliable transportation when possible. If severe weather becomes a concern, contact your dialysis center to discuss your options.

Bring a blanket to dialysis

Dialysis centers can get cold, especially when you're sitting for several hours. Consider bringing a blanket, cozy socks, or an extra sweatshirt to help keep you warmer throughout treatment. Check with your dialysis center first about what items are allowed.

A more comfortable winter

For people living with kidney disease, especially those receiving dialysis, colder weather can definitely bring extra challenges. Whether you're at home or an appointment, making a few simple adjustments can help you stay cozy & comfortable throughout the winter months (and beyond!).

Disclaimer: This article is for informational purposes only and is not intended to replace professional medical advice. Be sure to always consult your healthcare team with any questions or concerns about your health or treatment.