Psoriasis is a common, noninfectious skin condition.

The most common type of psoriasis is plaque psoriasis. It causes skin cells to develop much more rapidly than normal and not fall off like they should. The cells build up on the skin’s surface, causing areas of thick, silvery red skin called plaques.

Plaques are usually itchy and covered with thick whitish-silvery scales. This process is the result of an overactive immune system.

Psoriasis can be passed from generation to generation. According to a 2014 study, if one parent has psoriasis, the likelihood that a child will also have it is about 16 percent. If both parents have the skin condition, a child’s chances of developing it increase to 50 percent.

There are several types of psoriasis, each with their own unique symptoms. The most common symptoms of psoriasis include:

For children with the condition, psoriasis tends to show up first on the scalp. It’s also common for psoriasis to affect their nails.

Psoriasis is a chronic condition, which means it’ll likely never go away entirely. It’s also a condition that cycles through periods of increased and decreased activity.

During active times, your child will have more symptoms. Within a few weeks or months, the symptoms may improve or even disappear.

Flare-ups often occur following illness. However, it’s very difficult to know how severe the symptoms will be once a cycle begins.

psoriasis scales on the chest of a boyShare on Pinterest
Psoriasis is a skin condition that causes skin cells to rapidly multiply and form scaly patches. Dermatology11/Shutterstock

Plaque psoriasis is the most common type of psoriasis in both children and adults. According to a 2015 literature review, up to 75 percent of older children with psoriasis have plaque psoriasis.

Plaque psoriasis can appear anywhere on the body, but it’s most often seen on the:

The second most common type is guttate psoriasis. It affects anywhere from 14 to 30 percent of children with psoriasis, according to a 2016 study. Instead of larger lesions, guttate psoriasis causes small red spots that look like drops of water. These spots usually appear on the arms, legs, and torso.

Pustular psoriasis can affect children as well, but it’s rare in this age group.

While no one knows exactly what causes psoriasis, there are several triggers that may make an outbreak more likely. These include:

  • infection
  • skin irritation
  • stress
  • obesity
  • cold weather
  • certain medications, such as lithium

Avoiding or finding ways to manage these triggers can help reduce the occurrences or severity of psoriasis outbreaks.

Psoriasis is quite common in children. According to the National Psoriasis Foundation (NPF), each year an estimated 20,000 children under age 10 years are diagnosed in the United States.

Most people experience their first psoriasis episode between ages 15 and 35 years old, but it can develop in children much younger and in adults much older. According to the NPF, around one-third of adults with psoriasis say their symptoms began when they were under 20 years old.

For some children, psoriasis symptoms may become less severe and less frequent as they grow older. Others may continue to deal with the condition throughout their lives.

Healthcare professionals can typically tell whether a person has psoriasis by looking at their skin. During a physical examination, a healthcare professional might ask:

  • which symptoms your child is experiencing
  • whether they’re having joint pain, which could indicate juvenile psoriatic arthritis
  • which medications your child is taking
  • whether there’s a family history of psoriasis
  • whether your child has been exposed to any of the common triggers of psoriasis

Diagnostic tests are not usually necessary, but in some cases, a biopsy may be performed. A healthcare professional can use the biopsy results to help them distinguish between psoriasis and similar-looking conditions, such as eczema.

Currently, there’s no cure for psoriasis. Treatment focuses on easing symptoms when they occur and helping prevent or reduce the severity of flare-ups.

Topical treatments

Topical treatments are more commonly prescribed than other types of treatments. They can help reduce symptoms of mild to moderate psoriasis, and they include medicated and moisturizing:

  • ointments
  • lotions
  • creams
  • solutions
  • foams

Topical treatments that the Food and Drug Administration (FDA) has approved for use in children as young as 12 years old include corticosteroids, vitamin D analogs such as calcipotriene, and treatments that combine the two.

Topical treatments can be a little messy, and your child may need to apply them more than once a day. They can be very effective, though, and cause fewer side effects than other treatments.

Help your child remember to apply the treatment by setting electronic reminders or scheduling them around certain daily activities, such as right before bed and right after waking up.

Light therapy

Both natural (via the sun) and artificial lights can help ease symptoms of psoriasis. There are several newer options such as lasers and medications activated by special lights. You should not begin using light therapy without first consulting your child’s doctor. Too much exposure to light can actually make symptoms worse.

If their doctor recommends natural sunlight, help your child get that extra dose by taking a walk together as a family or playing in the backyard after school.

Oral or injected medications

For moderate to severe cases of psoriasis in children, your child’s doctor may prescribe pills, injections, or intravenous (IV) medications.

Some of these medications can cause serious side effects, so it’s important to understand what you may face before the treatments begin. Because of possible serious side effects, this type of treatment may be reserved until your child is older or used only for short periods of time.

Injected medications that the FDA has approved for use in children as young as 4 years old include:

Lifestyle changes

Managing triggers may be one of your child’s best defenses against psoriasis. Exercising, getting adequate sleep, and eating a balanced, anti-inflammatory diet will help them keep their body healthy.

Anti-inflammatory foods to incorporate into their diet include:

  • fatty fish such as tuna and sardines
  • nuts such as almonds
  • green leafy vegetables such as spinach
  • fruits such as strawberries, cherries, and oranges

Foods that may trigger inflammation and should be avoided or minimized include:

  • processed foods, including ones containing a lot of added sugar
  • foods high in saturated fat, such as red meat and full fat dairy products

A healthy body may have fewer and less severe periods of disease activity. In addition, keeping your child’s skin clean and moisturized can help reduce skin irritation, which also reduces psoriasis flares.

Help encourage your child and everyone in your family to adopt habits that promote health and wellness by starting a friendly family competition. Keep track of who completes the most steps each day, or if weight loss is a concern, track the percentage of weight lost over time.

Treatment plans

Your child’s doctor may try one of these treatments alone, or they may combine them. If the first treatment does not work, do not lose heart. You, your child, and their doctor can work together to find medications or treatment combinations that help ease your child’s symptoms.

Early detection and diagnosis of psoriasis are crucial for children. As soon as you notice symptoms that could be caused by psoriasis, make an appointment with your child’s doctor.

Early intervention, treatment, and general support can also help reduce the stigma and self-esteem issues that may arise because of this skin condition.

For some children, psoriasis is a minor inconvenience that needs to be addressed only when symptoms appear. For others, psoriasis can be more concerning.

Children who have large areas of skin covered by plaques or plaques that develop in sensitive areas, such as on their face or around their genitals, may experience self-consciousness.

While the scope of a psoriasis outbreak may be relatively small, the impact it can have on your child’s self-esteem may be large. Feelings of shame and disgust may compound the problem. If you combine those feelings with comments made by peers, psoriasis can cause your child to experience depression and feelings of isolation.

Seeking professional help

It’s important that you work with your child’s doctor to counter the negative emotional and psychological impact that the presence of psoriasis may cause.

In today’s culture, children may be picked on or bullied because of very minor issues, such as unexplained bumps or spots on their skin. The trauma caused by these actions can have effects that last throughout your child’s life.

Ask your child’s doctor to speak with your child about their skin’s appearance. By acknowledging the emotional impact of psoriasis, your child’s doctor can help them understand that adults care about their well-being.

Talk with your child about specific responses to questions and comments from their peers.

Additionally, you may want to speak with your child’s doctor about working with a therapist or joining a support group. There are many resources available that can help your child deal with emotional issues they may be facing.