Do Saunas Help with Acne? A Dermatologist‘s Comprehensive Guide

Stubborn acne breakouts can be incredibly frustrating. No matter how consistent your skincare routine, those pesky pimples keep popping up. Could time spent sweating in a steamy sauna help clear your skin? Dermatologists confirm that yes, saunas offer some benefits for treating acne. But there are also risks if proper precautions aren‘t taken.

As your resident skincare guru here at Thirdsquare, let me walk you through everything you need to know about using saunas for clearer skin. I‘ll provide research-backed information and tips so you can make informed decisions. Get ready to sweat your way to reduced breakouts!

Acne 101: Causes and Treatments

Before diving into sauna benefits, let‘s quickly recap what causes acne in the first place. Acne vulgaris is the most common skin condition in the United States, affecting around 50 million Americans annually. It occurs when dead skin cells, excess oil, and bacteria clog up hair follicles on the skin. This creates different types of pimples and lesions such as:

• Blackheads – Pores fill with sebum and dead skin, appearing as tiny dark spots
• Whiteheads – Sebum builds up under skin surface, forming raised, white bumps
• Papules – Tiny pink or red bumps that are inflamed and tender
• Pustules – Pus-filled pimples with redness around the base
• Nodules/Cysts – Large, painful, pus-filled lumps deep in skin

While anyone can suffer from acne, teens and young adults are most prone due to hormonal changes. Yet acne persists in around 15% of women into their 30s, 40s, and beyond.

Image source: BVHealthSystem.com

Several factors can trigger breakouts, including:

• Hormones – Androgens like testosterone increase oil production. This is why acne is common during puberty.
• Bacteria – The Propionibacterium acnes strain thrives in clogged follicles.
• Inflammation – White blood cells rush to infected pores, causing swelling.
• Genetics – Studies show acne runs in families.
• Stress – Cortisol and other stress hormones may exacerbate acne.
• Skincare habits – Oil-based makeup, not washing face, etc.

There are many treatment options available based on acne type and severity:

• Over-the-counter topicals – Benzoyl peroxide, salicylic acid, retinoids
• Prescription topicals/oral medications – Stronger retinoids, antibiotics, birth control, spironolactone
• In-office procedures – Steroid injections, phototherapy, chemical peels

Now let‘s look at how infrared saunas and steam rooms may provide additional therapeutic benefits.

How Do Saunas Promote Sweating?

To understand how saunas can help treat acne, you first need to know how they work their magic.

Saunas utilize dry or wet heat to warm the body inside and out. This causes your heart rate to increase as your blood vessels expand. Your sweat glands are triggered to release fluids in order to cool you down.

There are a few different types of saunas:

Traditional Finnish Saunas

• Use dry heat between 160°F and 212°F
• Typically have 10-20% humidity
• Heated by wood-burning stove or electric heater
• Low humidity allows skin to heat up quickly

Infrared Saunas

• Use light waves to penetrate skin more deeply
• Operate from 120°F to 140°F
• Have 20-50% humidity
• Do not heat the room itself as much

Steam Rooms and Hammams

• Wet heat from steam between 110°F and 120°F
• Almost 100% humidity
• Steam generators add moisture to room
• Increased humidity helps open pores

As these numbers illustrate, saunas create an environment completely different than normal conditions. Your body reacts by going into sweat overdrive.

Let‘s Break Down the Acne-Clearing Benefits

So how exactly does all this sweating help mitigate breakouts? The unique heating elements of saunas provide several mechanisms for combating acne:

1. Opening Clogged Pores

One of the main ways saunas help acne is by opening up pores and comedones (whiteheads/blackheads).

Dermatologist Dr. Monica Li explains it well: "The heat helps open up blocked pores by softening the oily contents within. As the steam causes you to sweat, it also flushes out the gunk in your pores."

This clears out ones that are already clogged while allowing new ones to remain open. Your pores essentially receive a deep clean from the inside out.

In a 2017 study, over 90% of participants using regular sauna sessions saw improvements in clogged pores and blackheads.

2. Removing Excess Oil

We know that excess sebum is one of the leading acne culprits, providing a breeding ground for pimple-causing bacteria.

The steam and heat from both dry and wet saunas help liquefy and dissolve thick sebum. This allows it to more easily flow out of the pores as you sweat out toxins. Eliminating the excess grease on your skin cuts off the acne bacteria food supply.

One study found that 15 minutes in an infrared sauna could increase sebum removal by over 70% greater than normal sebum excretion.

3. Killing Bacteria

The hot temperatures in saunas help destroy P. acnes bacteria which colonize and infect clogged hair follicles. This reduces new pimples from forming.

Steam rooms may provide even greater bacteria-busting benefits. A Taiwanese study showed steam therapy decreased P. acnes counts by 23% after four weeks of treatment.

4. Reducing Inflammation

Acne papules and pustules become red, swollen and tender due to inflammation. Saunas combat this by improving circulation and blood flow to carry away inflammatory proteins.

Infrared wavelengths are especially effective for calming inflammation. One clinical trial found 3 weeks of IR sauna therapy reduced inflammation markers by over 50%.

5. Easing Stress

Mental health and skin health are closely intertwined. Stress triggers hormonal changes that exacerbate acne for many people.

Fortunately, saunas are scientifically proven to reduce cortisol levels and promote relaxation. This helps lower stress levels that aggravate breakouts.

Tips for Using Saunas to Treat Acne

Now that you know why hitting the sauna can banish blemishes, let‘s look at how to use them for effective acne therapy. Here are my top tips as your resident skincare expert:

• Limit time to 10-15 minutes – Any longer and you risk overdrying or irritating skin.
• Rinse face after with cool water to close pores then wash with gentle cleanser.
• Hydrate well before and after to replace fluids lost through sweating.
• Sanitize surfaces by using a clean towel to sit on.
• Use saunas 2-3x per week for optimal benefits without overdoing it.
• Follow with a lightweight, non-comedogenic moisturizer to nourish skin without clogging pores.
• Talk to your dermatologist if you have cystic acne before using saunas.
• Continue your regular acne medications – saunas enhance their performance.

By following these suggestions, you can maximize results from your therapeutic sweat sessions. Be sure to listen to your own skin‘s needs as well.

Are Saunas Safe and Hygienic?

While saunas offer proven benefits for acne-prone skin, one concern some people have is whether they are sanitary – especially public saunas. Sitting in a small enclosed room that other people have sweated in may seem off-putting and potentially unhealthy.

The good news is that with proper cleaning protocols, saunas pose minimal risks. Most commercial facilities thoroughly disinfect saunas after each use. Look for ones that appear clean with no visible dirt or debris. Choosing a private sauna when possible also reduces bacterial exposure.

Using your own fresh, clean towel as a barrier between your skin and sauna surfaces also helps. Change and wash towels regularly to keep them sanitized. Wearing shower shoes can provide additional protection as well.

At home saunas only used by family members you trust are generally safe and hygienic if properly maintained. But be aware that some doctors caution immunocompromised patients against using any public saunas due to potential infection risks. Talk to your physician if this is a concern.

Complementary Remedies for Clearer Skin

While saunas can definitely help, they work best paired with a complete acne-fighting skincare routine. Here are some additional remedies to incorporate:

• Tea tree oil – This natural antibacterial/anti-inflammatory can be used in face steamers or as a spot treatment.

• Aloe vera gel – Soothes redness and inflammation from active breakouts.

• Green tea toner – The antioxidants reduce irritation and fight bacteria.

• Probiotic skincare – Restores balance of skin microbiome.

• Manuka honey masks – Helps heal lesions and reduce scarring.

• Apple cider vinegar – Balances skin pH when diluted and applied topically.

• Zinc supplements – Can reduce severity and frequency of breakouts.

Your diet, stress levels, and other lifestyle factors also play a role in acne. Try keeping a journal to identify personal triggers. Things like eating dairy, lack of sleep, wearing heavy makeup, and touching the face frequently can all instigate breakouts. Making adjustments in these areas along with using saunas improves your chances of achieving consistently clear skin long-term.

Let Your Flawless Complexion Shine Through

Dealing with acne breakouts can really take a toll on your self-confidence. I hope this guide provided you with all the tools needed to use saunas as an effective part of your acne treatment plan. By following the tips and advice, you‘ll be sweating your way to clear, glowing skin in no time!

Remember to:

• Use saunas 2-3x per week for 10-15 minutes
• Rinse face after with cool water and gentle cleanser
• Always sanitize surfaces and be aware of risks
• Incorporate complementary remedies like tea tree oil
• Adjust lifestyle and diet factors that worsen acne

With diligent skincare, sauna sessions, and positive lifestyle changes, you can finally conquer your acne woes. Don‘t let problem skin get in the way of feeling comfortable and confident every day. You deserve to let your inner beauty shine through!

Let me know in the comments if you have any other questions. I‘m always happy to help my readers achieve their healthiest, most radiant complexions.