Another possible treatment option is using an indoor tanning bed on your own. However, most doctors advise against using indoor tanning beds. This is because of their serious side effects. They emit more UVA light than UVB light, which is more beneficial for psoriasis.
Psoriasis is a skin condition caused by the immune system. The immune system attacks the skin cells and causes them to turn over faster than is typical.
In people without psoriasis, skin cell turnover takes a few weeks. However, in people with psoriasis, this process happens over the course of a few days. This rapid turnover typically causes patches of raised, red skin to appear.
While psoriasis isn’t curable, it can be managed. Around
There are several types of psoriasis, including:
This type typically causes red bumps or silvery scales on the skin’s surface. However, the appearance of plaque psoriasis can vary on different skin tones.
On light skin tones, plaque psoriasis usually appears as pink or red patches with silvery white scales. On medium skin tones, it can appear salmon-colored with silvery-white scales. On dark skin, it is more likely to appear as purple or dark brown patches with gray scales.
Guttate psoriasis causes small, dot-like lesions to appear on the body. Children and young adults most often get this form. The National Psoriasis Foundation (NPF) estimates it affects about 10% of people with psoriasis.
Inverse psoriasis causes red lesions to appear in the folds of your skin. You can have this type of psoriasis and other types at the same time.
The lesions in the skin folds can vary in different skin tones. It tends to be red or pink on those with light and medium skin tones. On darker skin tones it may appear as thick dark brown or purple.
Pustular psoriasis results in blisters surrounded by red skin. It occurs mostly on the hands or feet.
Erythrodermic psoriasis is the most severe form of psoriasis. It appears as a red rash all over the body. On dark skin a rash may be other colors such as purple or gray. It can develop from uncontrolled or unmanaged plaque psoriasis. About 3% of people with psoriasis develop this type, according to the NPF.
It isn’t clear why some people get psoriasis and others don’t. Many researchers believe that genetics plays a role.
Psoriasis outbreaks happen for a variety of reasons. There’s generally a “trigger” that causes symptoms to develop. These can include:
- alcohol consumption
- cold weather
- illness, such as strep throat
- certain medications
- skin injury
Treatment focuses on preserving quality of life and reducing the likelihood of flare-ups. Your doctor will work with you to develop the best treatment method for you.
Methods to consider include:
- topical creams
- light therapy
- oral medications
- injected medications
You may also need to identify psoriasis triggers and avoid them to lessen your chances of flare-ups.
Ultraviolet A (UVA) and B (UVB) light can help control your psoriasis. Many kinds of light therapy are available, including targeted and whole-body treatments. These treatments slow overactive T cells and reduce flare-ups. Your doctor can help you decide whether this method is right for you.
Some types of light therapy include:
Natural sunlight therapy
You can use the UV light that comes naturally from sunlight to treat psoriasis. It’s recommended that you spend at least 5 to 10 minutes in the midday sun each day. Don’t stay out for very long, though. Too much sun exposure can also cause your psoriasis to flare-up.
Observe how your skin tolerates it. Wear sunscreen on the parts of your body that are unaffected by psoriasis. Be careful not to overexpose your skin.
This therapy exposes you to UVB light for concentrated periods of time in a controlled environment. Depending on the light, UVB therapy can be used to target a specific area or the whole body. It removes most UVA light, reducing the burning and cancerous effects that natural sunlight would bring.
Your psoriasis may get worse before it improves with this therapy. You can receive treatment at your doctor’s office or at home.
The light from this therapy can cause the treated skin to tan or darken. If you have skin of color, it can also cause dark spots on your skin to become more noticeable. The AAD advises that patients should speak with their dermatologist if they want to avoid skin darkening from this treatment.
For PUVA treatment, the medication psoralen is used alongside UVA light therapy. Psoralen can be taken orally or topically. The combination of psoralen with UVA light slows the growth of skin cells.
Your skin may become itchy or irritated at first with this method. Moisturizers can relieve these side effects.
High levels of UVB light can be administered by a laser to treat specific areas affected by psoriasis. You may receive a course of laser treatment over several days, weeks, or months.
You may wonder if indoor tanning beds can treat psoriasis. This has been a topic of discussion among the psoriasis community. However, the benefits of tanning beds aren’t clear. This practice is actively discouraged by many medical groups because it carries an increased risk for skin cancer.
The NPF discourages the use of indoor tanning beds for a variety of reasons. One is that tanning beds generally emit more UVA light than UVB light. UVA light without medication, such as psoralen, is relatively ineffective at treating psoriasis.
In addition, the AAD opposes the use of tanning beds because prolonged or frequent exposure to radiation from sun lamps could lead to skin cancer.
Still, some research suggests that indoor tanning beds can help psoriasis. A 2015
Light therapy is one method for treating psoriasis but isn’t the only option. Work with your doctor to determine the best course of action for treating your psoriasis.
Together, you can develop a treatment plan that best suits your lifestyle needs. If you’re considering indoor tanning, speak with your doctor about the risks ahead of time.