SolRx UVB Phototherapy for Eczema / Atopic Dermatitis

A naturally effective, drug-free treatment for long-term relief of acute & chronic eczema / atopic dermatitis

The ability to retain moisture has been lost.

What is Eczema?

Eczema is a general term for a group of non-contagious skin disorders that cause localized skin inflammation and irritation1. The symptoms can vary greatly between patients and may include dry, rough, red, swollen, and/or scaly skin, hives, and very often itch – sometimes severe. Eczema causes damage to the protective outer layer of skin called the stratum corneum, resulting in the skin becoming inflamed, itchy, and losing its ability to retain water.

hand eczema uvb phototherapy for eczema

Most types of eczema involve an immune system response and have no known cause2, but there is evidence that a compromised immune system plays an important role3,4,5. When threatened, the immune system’s white blood cells release substances that cause inflammation, burning sensations, and itchiness. With itch comes scratching, often sub-consciously at night, which worsens the condition in the so-called itch-scratch cycle resulting in sleeplessness, irritability, and ever-more patient stress. In severe cases, the skin will thicken, crack, bleed, and weep fluid; which can allow bacteria to enter and a secondary infection to develop.

What are the Treatment Options?

The treatment options for eczema depend heavily on the exact type of eczema, so it is important to consult your physician for a proper diagnosis and the recommended treatment. The advice of your physician always takes precedence over any information provided by Solarc, including this webpage.

psoriasis medication uvb phototherapy for eczema


The treatment of eczema almost always begins with simple moisturizers to help the skin barrier heal, with oatmeal baths and lotions being successfully used for many decades. To reduce itch, sometimes topical antihistamines are used. For more severe cases, topical steroid drugs or the topical calcineurin inhibitors Protopic (tacrolimus) and Elidel (pimecrolimus) may be prescribed by your doctor. Topical drugs can be effective but may result in complications such as skin atrophy (skin thinning), rosacea, irritation, and tachyphylaxis (loss of effectiveness). These topical drugs can also be rather expensive, with a single tube costing up to $200 and sometimes a tube or two required every month for extensive eczema. this section

UVB Phototherapy for Eczema

Beyond topicals, the next treatment in line for many types of eczema is clinical or in-home UVB-Narrowband (UVB-NB) phototherapy, which within weeks of slowly building up treatment times can provide significant remission. Low-dose maintenance treatments can then be used to control the condition indefinitely and drug-free with practically no side effects. Plus there is the immense benefit of making large amounts of Vitamin D naturally in the skin, carried away by the skin’s tiny blood vessels for health benefits throughout the body.

In practice, UVB-Narrowband light therapy works well in professional phototherapy clinics (of which there are about 1000 in the USA, and 100 publicly funded in Canada), and equally well in the patient’s home4,5. There are many medical studies on the subject – search for “Narrowband UVB” on the US Government’s respected PubMed website and you will find more than 400 entries!


1M2A uvb phototherapy for eczema
Oral pill uvb phototherapy for eczema

Systemic Immunosuppressants

For the unlucky few that do not respond to any of the standard therapies, a systemic immunosuppressant such as methotrexate and cyclosporine may have to be used temporarily to halt the itch-scratch cycle and allow the skin to heal. These drugs are taken internally, affect the entire body, and have significant side effects including increased risk of infection, nausea, and kidney / liver damage.

Some of the Many Types of Eczema, and How They Respond to Phototherapy:

Atopic Dermatitis

Atopic Dermatitis

Responds well to UVB-NB Phototherapy

Atopic dermatitis is the most common type of eczema. It is hereditary, typically starts early in life, and is often associated with allergies. It responds well to UVB-Narrowband light therapy, in-home or at the clinic.

Varicose Eczema

Varicose Eczema

Phototherapy is not recommended

This long-term rash is associated with varicose veins. It is normally treated with topical drugs and compression stockings. Phototherapy is not recommended.

Infantile Seborrheic Eczema

Infantile Seborrheic Eczema

Clinical phototherapy only

ISE affects infants and normally clears up within a couple of months. UV phototherapy is not recommended except for severe cases, and only under physician guidance in a phototherapy clinic.

Allergic Contact Dermatitis (ACD)

Allergic Contact Dermatitis (ACD)

Clinical PUVA phototherapy may be considered

As the name suggests, allergic contact dermatitis is caused by an allergen contacting the skin, with the body taking an immune system response, sometimes well after the initial contact. Common allergens include nickel as found in jewelry, latex as in latex gloves, and plants such as poison ivy. The primary treatment objective is to identify and eliminate the allergen, typically by using allergic patch testing. When other treatments such as topical steroids fail, clinical PUVA phototherapy may be considered.

Irritant Contact Dermatitis

Irritant Contact Dermatitis

May respond to UVB-NB Phototherapy

As the name suggests, irritant contact dermatitis is caused by a chemical or physical irritant contacting the skin, but without the body taking an immune system response. Common irritants include detergents, clothing friction, and frequently wet skin. The main treatment objective is to identify and eliminate the offending agent. In many cases, the patient also has the more common atopic dermatitis type of eczema, in which case they may benefit from UVB-Narrowband phototherapy.

Discoid or Nummular Dermatitis

Discoid or Nummular Dermatitis

Responds well to UVB-NB Phototherapy

This form of eczema has been associated with staphylococcus aureus infection and appears as roundish shapes scattered on the limbs. The plaques can become very itchy and lead to further complications. UVB-Narrowband phototherapy has proven to be effective in treating discoid eczema.

Adult Seborrheic Eczema / Dermatitis

Adult Seborrheic Eczema / Dermatitis

Responds well to UVB-NB Phototherapy

This mild form of eczema is commonly referred to as dandruff, but it can spread beyond the scalp to other parts of the body such as the face, ears, and chest. UVB-Narrowband is a successful treatment protocol for patients who have a chronic or severe case that is not manageable using topical products6.

How Can UVB Phototherapy for Eczema Help?

In-home UVB-Narrowband phototherapy is effective because, although the devices used are typically smaller and have fewer bulbs than those at the clinic, the devices still use the exact same part numbers of the important Philips UVB-Narrowband bulbs, so the only real difference is somewhat longer treatment times to achieve the same dose and the same results.

An in-home phototherapy session typically begins with a bath or shower (which washes away some loose UVB-blocking dead skin, and removes foreign material that might cause an adverse reaction), followed immediately by the UVB light treatment, and then, as necessary, the application of any topical creams or moisturizers. During treatment the patient must always wear the UV protective goggles supplied and, unless affected, males should cover both their penis and scrotum using a sock.

For eczema, UVB-Narrowband treatments are typically 2 to 3 times per week; never on consecutive days. The maximum dose is that which results in slight skin pinkness up to a day after the treatment. If this does not occur, the time setting for the next treatment two or three days later is increased by a small amount, and with each successful treatment the patient builds tolerance to the UV light and the skin begins to heal. In-home UVB-NB treatment times per skin area range from well under a minute for the first treatment, to several minutes after a few weeks or months of diligent use. Significant clearing can often be achieved in 4 to 12 weeks, after which the treatment times and frequency can be reduced and the eczema maintained indefinitely, even for decades. 

Compared to taking UVB-Narrowband treatments in a clinic, in-home treatments have many advantages, including: 

  • Time and travel savings
  • Greater availability (fewer missed treatments)
  • Privacy
  • Lose-dose maintenance treatments after clearing is achieved, instead of being discharged by the clinic and letting the eczema flare-up again

The potential side effects of UVB phototherapy are the same as with natural sunlight: sunburn, premature skin aging, and skin cancer. Sunburn is dosage dependent and controlled by the device’s built-in timer used in conjunction with the eczema treatment protocol in the SolRx User’s Manual. Premature skin aging and skin cancer are theoretical long-term risks, but when only UVB light is used and UVA excluded, many decades of use and several medical studies7 have shown these to be of only minor concern. UVB phototherapy is safe for kids & pregnant women8, and can be used together with most other eczema treatments.

Is UVB Phototherapy for Eczema Safe to Use All Year Round?

A new study published in August 2022 from Vancouver (Incidence of skin cancers in patients with eczema treated with ultraviolet phototherapy) concludes that:

“Overall, other than for patients with a history of taking immunosuppressive therapy†, there was no increased risk of melanoma, squamous cell carcinoma, or basal cell carcinoma in patients receiving ultraviolet phototherapy, including narrowband UVB, broadband UVB, and concurrent UVA plus broadband UVB, supporting this as a non-carcinogenic treatment for patients with atopic eczema.”

What our customers are saying…

  • Avatar Soshana Nickerson
    Solarc Systems has been amazing to deal with. They were quick, responsive and extremely helpful. The light system was easy to set up and I’m already on the mend.
    ★★★★★ a year ago
  • Avatar Shannon Unger
    This product has changed our lives! Using the Solarc light panel my Dad bought a Solarc for his very severe psoriasis back in 1995 literally changed his life so positively, his skin is virtually clear since using it. About 15 years ago, my psoriasis … More got really bad so I would go to my parents and use the light and I am now blessed with clear skin also. Recently my 10 month old grand daughter has broken out with terrible eczema and I contacted Solarc to see if she would be a candidate to use the panel and they have suggested a different type of bulb from the ones we had back then but with dermatologist supervision she can have clear skin too! I HIGHLY recommend this company and their products and advise. Thank you Solarc!
    ★★★★★ 4 years ago
  • Avatar Graham Sparrow
    I have mild eczema, and bought an 8 bulb system 3 months ago.
    I was taking phototherapy sessions at a clinic, and found it helpful ,but travel, and wait times took a lot of time, and now with Covid-19, the phototherapy is closed
    These units are well
    … More made, reliable, and safe when exposures are monitored by a dermatologist.
    They arrive ready to use, and attach to the wall easily and only 6 inches deep. My skin is almost clear, and the itch is almost all gone....
    ★★★★★ 4 years ago
  • Avatar Eric
    We have been using our 8 bulb vertical wall unit for several years. The results my wife has experienced have been a godsend to her MF diagnosis . She was diagnosed with mycosis fungoides ( form of cancer) which has caused her remarkable red spots over … More much of her body and it was freighting to us all. Initially and for the previous 5 years was diagnosed as eczema! that changes once she seen a proper dermatologist. These red blemishes left untreated could become tumours - we initially contacted Solarc about replicating hospital treatment at our home.....what we got from Solarc was more information and links to information the led us to better understand what we were dealing with - we cannot say enough good things about these people - the information provided also help us decide what equipment we needed and would be best - we reviewed all that was sent to us with our specialist assigned to my wife case. They fully endorsed our plan and reviewed all the specifications which added to our confidence - today we are happy to report that she is near free of any blemishes and stays that way with regular exposure to the light treatments - All i can say is that we are glad we picked up the phone and called Bruce and company at Solarc - these people are game changers and could not say enough good things.
    ★★★★★ 4 years ago
  • Avatar Ali Amiri
    My dad and I have loved using our Solarc machines the last 6 years. For my dad it literally has changed his life. He used to have to drive with gloves on due to the sun and would never have had any sun exposed to his skin without having crazy reactions... … More probably due to the liver toxicity from taking prescriptions medications for many years. So he didn't go out into the sun for around 20 years. He uses his Solarc machine daily and the last few years we have traveled to Thailand twice, Mexico twice and Cuba... and each time he swam in the ocean and was able to be out in his swim shorts and in the sun and ocean without any problems. He would not have ever even dreamed of being able to do that before... so yea, your machine has literally changed his life! Thank you for making such amazing products!!! For me it has helped with depression over the long rainy Vancouver winters. Everyone in Canada should have one of these!
    ★★★★★ 4 years ago
  • Avatar Guillaume Thibault
    I'm really happy with the purchase. Excellent customer service too! 5 stars!
    ★★★★★ 4 years ago

SolRx Home UVB Phototherapy Devices

Sollarc Building uvb phototherapy for eczema

Solarc Systems’ product line is made up of four SolRx “device families” of different sizes developed over the last 25 years by real phototherapy patients. Today’s devices are almost always supplied as “UVB-Narrowband” (UVB-NB) using different sizes of Philips 311 nm /01 fluorescent lamps, which for home phototherapy will typically last 5 to 10 years and often longer. For the treatment of some specific eczema types, most SolRx devices can alternatively be fitted with bulbs for special UV wavebands: UVB-Broadband, UVA bulbs for PUVA, and UVA-1.

To select the best SolRx device for you, please visit our Selection Guide, give us a phone call at 866‑813‑3357, or come visit our manufacturing plant and showroom at 1515 Snow Valley Road in Minesing (Springwater Township) near Barrie, Ontario; which is just a few kilometres west of Highway 400. We will do our best to help you. 


CAW 760M 400x400 1 uvb phototherapy for eczema

The SolRx E‑Series is our most popular device family. The Master device is a narrow 6‑foot, 2,4 or 6 bulb panel that can be used by itself, or expanded with similar Add‑On devices to build a multidirectional system that surrounds the patient for optimal UVB-Narrowband light delivery.  US$1295 and up


SolRx 550 3 uvb phototherapy for eczema

The SolRx 500‑Series has the greatest light intensity of all Solarc devices. For spot treatments, it can be rotated to any direction when mounted on the yoke (shown), or for hand & foot treatments used with the removable hood (not shown).  Immediate treatment area is 18″ x 13″. US$1195 to US$1695


100 series 1 uvb phototherapy for eczema

The SolRx 100‑Series is a high-performance 2-bulb handheld device that can be placed directly on the skin. It is intended for spot targeting of small areas, including scalp psoriasis with the optional UV-Brush. All-aluminium wand with clear acrylic window. Immediate treatment area is 2.5″ x 5″. US$795

It is important that you discuss with your physician / healthcare professional the best choices for you; their advice always takes priority over any guidance provided by Solarc.

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If you need a hardcopy of any information, we ask that you download it from our Download Center. If you are having trouble downloading, we would be pleased to mail you whatever you need.

Address: 1515 Snow Valley Road Minesing, ON, Canada  L9X 1K3

Toll-Free: 866-813-3357
Phone: 705-739-8279
Fax: 705-739-9684

Business Hours: 9 am-5 pm EST M-F