Infrared Sauna Therapy in Portland OR

At Hazelwood Healthcare, our infrared sauna therapy sessions use gentle infrared light to warm the body from within, helping ease stiffness, reduce pain, improve circulation, and promote whole-body relaxation.

Unlike traditional saunas that heat the air around you, infrared saunas use wavelengths of light to heat your body directly. The infrared energy penetrates skin and muscle tissue, gently raising core body temperature without making the air unbearably hot.

This creates a deep, therapeutic sweat that can improve circulation, relieve pain and tension, and help the body process stress more effectively. Each infrared sauna session at Hazelwood Healthcare lasts about 45 minutes in a private, comfortable room. You’ll emerge feeling lighter, looser, and more balanced.

If you’re pregnant, have blood pressure concerns, or a chronic health condition, please consult your primary care physician before booking a sauna session.

close up of infrared sauna at Hazelwood Healthcare in Portland, OR
infrared sauna at Hazelwood Healthcare in Portland, OR

Sauna therapy has been studied for decades, and research shows that consistent use can support everything from muscle recovery to cardiovascular function. Patients at Hazelwood Healthcare often notice improvements after just a few sessions.

Improved Circulation and Cardiovascular Health

As infrared light heats your body, blood vessels expand, encouraging increased blood flow. This mild cardiovascular effect gently elevates heart rate, similar to light exercise, and helps transport oxygen and nutrients throughout the body. Regular sessions may support heart health and lower blood pressure over time.

Pain Relief and Muscle Recovery

Infrared heat penetrates several centimeters into soft tissue, easing stiffness and promoting flexibility. Studies show this deep warmth may help relieve chronic pain from conditions like arthritis, fibromyalgia, or lingering sports injuries by relaxing muscles and reducing inflammation.

Detoxification and Skin Health

Sweating is one of the body’s natural ways to eliminate waste. By raising core temperature, infrared saunas encourage deeper perspiration that can assist in flushing out environmental toxins. Improved circulation also nourishes the skin, leaving it looking clearer and more vibrant.

Infrared saunas don’t just relax your muscles, they help calm your mind. The combination of warmth, quiet, and steady breathing can reset your nervous system and promote mental well-being.

Stress Reduction and Relaxation

As your core body temperature rises, cortisol (the body’s primary stress hormone) tends to decrease. Many patients describe infrared sessions as deeply centering, helping them decompress after a busy day or intense workout.

Better Sleep Quality

The gentle increase and gradual drop in temperature after a sauna session can help your body prepare for rest. Using infrared light therapy in the evening may encourage deeper, more restorative sleep.

Mood and Mental Clarity

The release of endorphins during heat exposure provides a natural sense of well-being. Many people feel uplifted, focused, and more emotionally balanced after regular sauna use.

side view of infrared sauna at Hazelwood Healthcare in Portland, Oregon
entrance to infrared sauna and cold plunge at Hazelwood Healthcare in Portland, OR

If you’ve used traditional saunas before, you’ll notice that infrared saunas feel different, and often more comfortable. Traditional steam or dry saunas heat the air to 160–200°F, which can feel intense for newcomers or those with cardiovascular health concerns.

Infrared saunas, by contrast, operate around 120–140°F, yet provide a deeper thermal effect because infrared light heats the body directly. The result is a more tolerable, longer-lasting experience with many of the same or greater health benefits as traditional heat therapy.

There are also several types of infrared saunas, including near, mid, and far infrared. Hazelwood Healthcare uses a full-spectrum infrared system to provide balanced warmth that targets multiple layers of tissue safely and effectively.

You don’t have to be injured or sore to enjoy sauna therapy. Many of our patients incorporate infrared sessions as part of their broader wellness routine. It’s a way to maintain mobility, support the immune system, and improve everyday comfort.

Most people begin with one to two sessions per week, each lasting about 30 minutes, and adjust based on their response. It’s normal to notice a gentle increase in heart rate, mild sweating, and a refreshed, almost euphoric feeling afterward. Hydrate well before and after each session, and give your body time to cool naturally.

Cold Plunge tub at Hazelwood Healthcare in Portland, OR
A cold plunge tub

Pairing infrared heat with cold water immersion (the cold plunge) enhances circulation and recovery through what’s known as contrast therapy. Alternating between hot and cold causes blood vessels to constrict and dilate in rhythmic cycles, which can improve overall vascular health and help manage inflammation.

For most beginners, starting with a short warm period (5–10 minutes in the sauna) followed by a brief cold exposure (30–90 seconds) and repeating up to three times offers noticeable pain relief and mood elevation. Hazelwood Healthcare provides both services under one roof, helping you find a routine that fits your comfort level and goals.