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Health Information For Teens
Psoriasis is a chronic (long-lasting) skin condition. People with psoriasis have a skin rash and, sometimes, joint problems or nail changes.
There’s no cure for psoriasis, but treatment can help most people who have it control its symptoms.
The main symptom of psoriasis (pronounced: seh-RYE-eh-siss) is red, thickened patches of skin called plaques. These can burn, itch, or feel sore. Often, silvery scales cover the plaques.
Plaques can happen anywhere. In teens, they’re most common on the:
Other symptoms of psoriasis include:
Common types of psoriasis include:
Plaque psoriasis. This is the most common type of psoriasis. It causes plaques and silvery scales, usually on the knees, elbows, lower back, and scalp. They can be itchy and painful and may crack and bleed.
Guttate (pronounced: GUT-ate) psoriasis. This type often shows up after an illness, especially strep throat. It causes small red spots, usually on the trunk, arms, and legs. Spots also can appear on the face, scalp, and ears.
Inverse psoriasis. This causes smooth, raw-looking patches of red skin that feel sore. The patches are in places where skin touches skin, such as the armpits, buttocks, upper eyelids, groin and genitals, or under a girl’s breasts.
The exact cause of psoriasis isn’t known. But experts do know that the body’s immune system, which fights germs and diseases, is involved. Overactive immune system cells make skin cells grow faster than the body can shed them, so they pile up as plaques on the skin.
Some genes have been linked to psoriasis. About 40% of people with psoriasis have a family member who has it.
Anyone can get psoriasis and it may begin at any age. It can’t spread from person to person.
Symptoms of psoriasis can go away completely, then suddenly come back. When the symptoms are worse, it’s called an “outbreak” or “flare-up.” Symptoms of psoriasis can be brought on or made worse by:
Doctors usually diagnose psoriasis by examining the skin, scalp, and nails. They’ll also ask whether someone else in your family has psoriasis and if you recently had an illness or started taking a new medicine.
Rarely, doctors might take a skin sample (a biopsy) to check more closely. A
can tell the doctor whether it’s psoriasis or another condition with similar symptoms.
Psoriasis is usually treated by a dermatologist (skin doctor). A rheumatologist (a doctor who treats immune problems) may also help with treatment. Treatments can include:
A doctor might try one therapy for a while and then switch to another. Or a doctor may combine different therapies. It’s all about finding one that works for each person.
Sometimes what works for a while might stop working. This is one reason why it’s important to work closely with a doctor. Trying out new treatments can get a little frustrating, but most people eventually find one that works.
Making healthy choices can help with psoriasis. Here are some things you can do:
People who have psoriasis may feel self-conscious about how it looks. That’s one reason why some people turn to a therapist or join a support group of people who understand what they might be going through.
The key to psoriasis treatment is keeping up on whatever your doctor prescribes. If that means applying an ointment twice a day, then find a way to remind yourself to do it (like setting an alarm on your phone) so you don’t forget. Psoriasis is one of those things that you need to stay focused on treating, even when you’re feeling OK.
Whether your psoriasis is mild or severe, learn all you can about it. Talk to your doctor or check websites like:
Our skin protects the network of tissues, muscles, bones, nerves, blood vessels, and everything else inside our bodies. Hair and nails are actually modified types of skin.
Sometimes it may seem like your skin is impossible to manage, especially when you find a huge zit on your nose or a cold sore at the corner of your mouth. Here are ways to prevent and treat common skin problems.
When your body changes, so can your image of yourself. Find out how your body image affects your self-esteem and what you can do.
Puberty causes all kinds of changes in your body – and some may not make you feel very desirable. Read this article for information on dealing with greasy hair, perspiration, and body hair.
Your skin is usually fairly elastic, but when you grow or gain weight really quickly (like during puberty), you may get fine lines on your body called stretch marks.
Insomnia can be a big problem for teens. Read our tips on getting a good night’s sleep.
Visit our stress and coping center for advice on how to handle stress, including different stressful situations.
Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor.
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