Why Does Psoriasis Show Up on Knees?

From verywellhealth.com

Knees and elbows, known as extensor surfaces, are common spots for psoriasis 

Psoriasis on knees and elbows is very common. That leads to inflamed, itchy skin covered in plaques or scales. Healthcare providers aren’t sure why it appears more often on extensor surfaces, the skin outside a joint. However, they do know that these areas, including the knees and elbows, are more likely to have psoriasis than other areas of skin. 

This article will give information about psoriasis on the knees and psoriasis on the elbows. It will cover how to treat dry elbows and knees and how to cope with psoriasis. 

tumeyes / Getty Images

Psoriasis on Knees: What It Looks Like

The most common symptoms of psoriasis are having inflamed and red areas of skin. Plaque psoriasis is the most common type, making up about 90% of psoriasis cases. Most cases of psoriasis on the knees are plaque psoriasis. In addition to the red flakes, you may notice a white or silver coating around the plaques on your kneecaps.

People with darker skin are less likely to notice red patches from psoriasis. If you have darker skin, you might notice areas that are hyper-pigmented (darker) or purple-tinged rather than red.

Are Dry Elbows a Sign of Psoriasis?

The elbows are another common site of psoriasis. However, if you have dry elbows, psoriasis isn’t necessarily the cause. Elbows, like knees, are extensor surfaces that are often exposed and prone to bumps or scrapes. Overtime, that can lead to skin thickening or dry skin. Still, if you’re worried about your elbows or think you may have psoriasis, it’s best to speak with a dermatologist.  

Other Places Psoriasis Could Be 

Psoriasis can appear on any part of the body. However, it’s more common in certain places. In addition to the knees and elbows, plaque psoriasis is common on the scalp and lower back.

Plaque psoriasis and other types of psoriasis can also appear on the:

• Face
• Palms
• Soles of the feet
• Fingernails and toenails
• Mouth

Causes of Psoriasis Flares on Knee Caps

Like other autoimmune conditions, psoriasis is characterised by flares, which are periods of more intense symptoms. When a flare calms down, you may experience a time of remission or very few symptoms. 

The causes of psoriasis flares can include everything from stress to weather changes to the clothing or soap that comes into contact with your skin. Doctors aren’t sure why, exactly, the kneecaps are more prone to psoriasis, but it could be because the skin here is under a lot of strain. Whether from bending and moving, rubbing pants, scraped knees, or other causes, the skin on your kneecaps takes a beating. That may leave it prone to psoriasis symptoms. 

The best way to identify the cause of psoriasis flares on your kneecaps is by keeping a symptoms journal. That way, you can learn what contributes to your symptoms and limit your exposure to your triggers in the future. 

Associated Knee Complications

In addition to symptoms on the knee caps, psoriasis can lead to pain, swelling and stiffness in the knees. These are symptoms of a condition known as psoriatic arthritis, where arthritis symptoms are associated with psoriasis. Up to 40% of people with psoriasis will develop psoriatic arthritis. This condition can make daily movements like walking or climbing stairs painful. Symptoms, especially stiffness, are often worse in the morning. 

If you have symptoms of psoriatic arthritis in your knees, see a rheumatologist. These doctors specialize in treating inflammatory and autoimmune diseases and will be able to provide the care you need. 

How Psoriasis on Knees Is Diagnosed 

A dermatologist is the best doctor to diagnose psoriasis. Before giving you a diagnosis, they’ll examine you and discuss your symptoms. They’ll also take steps to rule out other skin conditions like eczema, which can be confused for psoriasis. 

Treatment for Psoriasis on Knees 

Although there’s no cure for psoriasis, there are many different treatment options. A dermatologist can help you develop a treatment plan for psoriasis on your knees. This might include topical creams, oral medications, light therapy, and more.

In addition, there are home remedies and lifestyle changes that can help keep psoriasis symptoms at bay. Avoiding triggers, moisturising regularly, and avoiding clothes that worsen your symptoms can be helpful. 

Psoriasis on the knees can be very visible. Or, it can impact the types of clothing you can (or can’t) wear. That can compound the emotional and mental toll of psoriasis. Therapy can be a powerful tool for people living with a psoriasis diagnosis. 

Summary

It’s common to have psoriasis on the knees. Knees and elbows, known as extensor surfaces, are frequent locations for psoriasis flares, although the condition can appear anywhere. In addition to skin symptoms like itchiness and redness, people with psoriasis can develop psoriatic arthritis, which leads to stiffness, pain, and inflammation in joints, including the knee. A dermatologist and rheumatologist can help you develop a multi-faceted treatment plan to address psoriasis on the knees.

https://www.verywellhealth.com/psoriasis-on-knees-7098190

Managing Psoriasis on Arms

From verywellhealth.com

Having psoriasis on your arms can be uncomfortable or embarrassing 

Having psoriasis on arms, which are often visible, can be uncomfortable and embarrassing. Psoriasis is as autoimmune condition that causes inflamed, scaly patches or plaques on the skin. While it’s nothing to be ashamed of, some people are insecure about psoriasis on arms, psoriasis bumps on elbows, or psoriasis on hands. 

This article will discuss types of psoriasis and answer questions, including “what does psoriasis look like?” We’ll cover causes, treatments, and how to feel better physically and emotionally with psoriasis on the arms. 

Catherine Falls Commercial / Getty Images

Psoriasis on Arms: What It Looks Like

There are many different types of psoriasis, but the most common is called plaque psoriasis. If you have psoriasis on arms, it’s likely plaque psoriasis, which causes up to 90% of psoriasis cases. Plaque psoriasis can happen anywhere, but it’s more common in certain areas, including the elbows. If you have psoriasis bumps on elbows, plaque psoriasis is likely to blame. It can appear as raised bumps that are red, silvery or purple, depending on your skin tone. The areas are often very itchy, or even painful. 

Guttate psoriasis is another type that can appear on the arms. It often presents with small pink, tear-shaped bumps, often after an infection like strep throat.

Overlap of Psoriasis on Hands 

Other types of psoriasis appear more often on the hands, specifically. Pustular psoriasis appears on the hands and feet; it is characterised by painful pus-filled blisters. The skin around the blisters is often red and inflamed. In rare cases, pustular psoriasis can be widespread over the body, which is a serious medical concern. 

Nail psoriasis can affect your fingernails. About half of those with plaque psoriasis will also experience nail psoriasis. The symptoms include dents or discoloration on the nail, including white or yellow spots. Nails can also become brittle or rise up and away from the nail bed. 

Cause of Psoriasis on Arms

Psoriasis on arms, like other forms of psoriasis, is caused by irregular immune function. In people with psoriasis, the immune system makes the cells that affect skin and nails behave abnormally. These cells grow faster than they would in people without psoriasis, resulting in symptoms like inflammation and plaques.

Psoriasis bumps on elbows happen because elbows are extensor surfaces, or the skin outside of a joint. Healthcare providers know that extensor surfaces are more likely to have psoriasis, although they don’t know why. It could be because the skin in these areas is under a lot of strain as we stretch, move and lean on it. 

Is Psoriasis Contagious?

Psoriasis is not contagious, and will not spread just because you scratch it. However, scratching can leave you vulnerable to infection, so try to treat itchiness with a cold compress or cream rather than scratching.

Treatment for Psoriasis on Arms

There are many different types of treatment for psoriasis. It may take some trial and error to find one that works well for you. Treatments include creams that you apply to your skin, oral medications, and light therapy. Lifestyle changes and home treatments, like creating a moisturising routine and avoiding triggers, can also help.

If you have red, inflamed or itchy patches on your arms, visit a dermatologist. They can diagnose psoriasis and rule out other skin conditions. With the right diagnosis, you’ll have access to more effective treatments. Psoriasis can have serious health complications, including psoriatic arthritis. So it’s important to work closely with a doctor to manage the condition.

In addition, psoriasis has been linked to mental health conditions. If you have psoriasis on your arms and are insecure about it, it can take a toll on your physical and mental well-being. In that case, therapy can help you cope with the impacts that psoriasis has on you. 

Like other autoimmune conditions, psoriasis is characterized by flares (times of more intense symptoms) and remissions (times of fewer symptoms). While psoriasis on arms may clear on its own, it’s likely to return at some point in the future. 

Clothing and Visibility Concerns

Having psoriasis on your arms can feel especially vulnerable, since it’s easy for other people to see. If you want to cover your psoriasis, you can wear long sleeves (just remember that some fabrics may irritate your skin and make symptoms worse).

Yet, it’s important to remember that psoriasis is nothing to be embraced about. If psoriasis on your arms is impacting your social life or emotional wellbeing, a therapist can help you cope and find solutions. 

Summary

Psoriasis on arms is common, especially on the elbows and nails. Since your arms are often visible, arm psoriasis can be embarrassing and may even impact your mental health. Working with a dermatologist to address your physical symptoms and a therapist to address the impact those symptoms have on you can help you feel better mentally and physically.

https://www.verywellhealth.com/psoriasis-on-arms-7097588

Psoriasis on the Knees and Elbows: What It Looks Like, How to Treat It

From everydayhealth.com

The knees and elbows are among the most common spots for psoriasis. Here, special concerns and treatments to try 

Ellen Pace’s journey with psoriasis has been a long one. “I’m 67, I’ve had psoriasis since I was 11 years old, and it’s been a challenge throughout,” says Pace, a psychotherapist who lives in Brooklyn, New York. “I’ve always gotten flares on my knees and elbows, and it’s really unsightly.”

She’s been mortified by these flares since childhood. “As a kid, I’d go to day camp wearing jeans and long-sleeved shirts — and I never, ever wore a bathing suit,” she recalls.

What Knee and Elbow Psoriasis Looks Like

The knees and elbows are the most common location for psoriasis flare-ups. “Those are the textbook cases,” says Elisabeth Richard, MD, an assistant professor of dermatology at the Johns Hopkins University School of Medicine in Baltimore.

Psoriasis on these body parts tends to have a distinctive appearance: “You’ll usually see a well-circumscribed plaque, bigger than a centimetre, with thickened skin and overlying white scales,” Dr. Richard explains. Plaques may appear red or salmon pink on white skin and purple or brown on Black or brown skin.

Psoriasis most often appears on the front of the knees and the elbows, known as extensor surfaces, says Jeffrey Cohen, MD, an assistant professor of dermatology and director of the psoriasis treatment program at Yale Medical School in New Haven, Connecticut.

The prevalence of psoriasis in these areas is likely no accident. “We lean on our knees and elbows frequently, or they are apt to rub against clothing. That can result in a process called Koebnerization, in which micro-traumas like rubbing or banging skin potentially lead to flare-ups,” Dr. Cohen explains.

What Knee and Elbow Psoriasis Feels Like

Typically, psoriasis on the knees and elbows isn’t itchy or painful, according to Richard, “unless the skin becomes very thick. Then small cuts, known as fissures, can develop.”

With knee psoriasis, there is some evidence that the condition can harm not just the skin but also the joint. In a 2021 study published in the journal Frontiers in Medicine of more than 10,000 people with psoriasis, women with psoriasis, in particular, were significantly more likely to end up having total knee replacement surgery than people of the same age without psoriasis.

Flare-ups on the knees and elbows can also cause emotional pain. “I see a lot of patients who don’t feel comfortable wearing shorts or short sleeves, even in summer, because they’re embarrassed,” Cohen says.

Pace says that even as a successful psychotherapist, she feels the same self-consciousness about her skin that she did as an insecure 11-year-old. “I still won’t wear a bathing suit — and even though I had a pool built, I won’t go in, because I don’t want anyone to see my flares,” she says.

Knowing that other people in her family have also dealt with psoriasis — the condition has a strong genetic link — hasn’t eased her distress. “I have it worse than my other relatives, and at times, I’ve thought, ‘Why me?’ It has definitely played a psychological game with me.”

Psoriasis flares might appear on the knees and elbows because of small traumas to those areas from leaning or rubbing against clothes.Natalia Serdyuk/iStock; Getty Images; Canva

Psoriasis Treatments Can Help the Knees and Elbows

The good news is that people with psoriasis on the knees and elbows have numerous treatment options that can make a significant difference.

Most dermatologists will typically start out by prescribing topical steroids. Non-steroidal topical treatments are another, relatively new alternative since the U.S. Food and Drug Administration (FDA) approved tapinarof (Vtama) and roflumilast (Zoryve) creams.

There is also a new non-steroidal oral treatment (in pill form) called deucravacitinib (Sotyktu), for people with moderate to severe psoriasis. Cohen explains that it helps minimize inflammation by blocking certain molecules that affect immune system signaling.

Other treatments include light therapy (also called phototherapy), which can be a good option when psoriasis is localized as opposed to all over the body. Pace purchased her own light box and used it for 10 years. “It helped,” she says, “but I eventually stopped because I was worried about developing skin cancer.” (Light therapy utilizes ultraviolet B — UVB — rays rather than the UVA kind to minimize skin cancer risk.)

Richard says that one alternative method for delivering phototherapy is the excimer laser. “You can use a handpiece to deliver the treatment in a very focused way,” she says.

Two more options for people with moderate to severe psoriasis are methotrexate, a chemotherapy drug also used to treat psoriasis and psoriatic arthritis, as well as a class of drugs known as biologics, which are administered via IV or injection. These medications target underlying inflammation by suppressing the body’s immune response but can cause side effects.

Pace has tried a number of biologics. “They worked wonderfully,” she says. Yet eventually, side effects got in her way. “It happened like clockwork — after taking them for three months, I’d start to experience joint pain and nausea,” she says.

Cohen and Richard emphasize that physicians and patients often need to explore a number of therapies before finding the one that works best at a given point in time.

Sunlight and Moisturizers Can Also Help With Psoriasis

For now, Pace is not using medication for her psoriasis, but she is spending more time at her home in Florida. “The one thing that really helps me is the sun,” she says. Keeping her knees, elbows, and other affected areas well moisturized helps, too. “Aquaphor is my friend,” she quips.

Richard agrees: “It’s really important to stay ahead of the dryness with moisturization, and hypoallergenic ointments are best.”

The most important thing to do, says Cohen, is to keep working with your dermatologist. “The main thing I want to impress on people who feel disheartened is that we have a lot of good treatments out there, and the options are expanding all the time.”

https://www.everydayhealth.com/psoriasis/psoriasis-on-the-knees-and-elbows-what-it-looks-like-how-to-treat-it/

What Is Psoriasis Elbow?

From verywellhealth.com

Psoriasis is more common than you may realize, with estimated prevalences reaching up to 11% in adults and up to 1.3% in children. 

Psoriasis elbow is when you have psoriasis symptoms on your elbow skin. You may notice the characteristic red, itchy, raised plaque patches with silvery scales on one elbow or both.

If you have psoriasis on your elbow, it’s likely plaque psoriasis. Plaque psoriasis is the most common form of psoriasis, accounting for as many as 90% of all cases.

Causes

The cause of psoriasis is unclear. There is, however, a genetic component and some suggestions of autoimmune disorder, although no single gene or autoantigen marker for psoriasis has been detected. 

External factors including mild physical trauma, sunburn, infections, certain medications, smoking status, obesity, and stress can all also be underlying factors in whether or not someone develops psoriasis.

It can be difficult if your psoriasis is caused by medications, because induced and drug-aggravated psoriasis may be indistinguishable from psoriasis caused by other factors.

Medications That Can Cause Psoriasis

Medications with side effects that can contribute to psoriasis include:

• Beta-blockers
• Lithium (mood stabilizer)
• Antimalarial drugs such as chloroquine
• Interferons (drugs that interfere with virus multiplication)
• Aldara or any imiquimod (alters your immune system response)
• Terbinafine (antifungal)
• Certain drugs for cancer treatment

Signs and Symptoms

Though symptoms can start at any age and in any person, they typically appear between ages 15 and 25, and they may not always present in the same way. You can have more than one type of symptom at the same time. 

You may experience psoriasis symptoms like: 

• Skin cell growth starting with little red bumps and thickening, causing plaque formations on your elbow
• Scale (a dry, thin, and silvery-white coating) covering some plaques
• Plaques of different sizes
• Smaller plaques joining together to form larger plaques
• Itchiness (although scratching will only make the skin grow thicker)
• Skin pain or cracking and bleeding
• Psychological symptoms, including feelings of embarrassment, shame, or desire to isolate or hide your symptoms from others
• Depression or anxiety that often accompanies living with chronic illness.

You may have these symptoms on more areas than your elbows, including your genitals, legs, and/or feet. Do a full body scan to determine how severe it is and how many areas of your body are being affected.

Diagnosis

If you are experiencing dry, thick, raised skin patches, it’s time to talk to your doctor, who can refer you to a board-certified skin specialist called a dermatologist to get a diagnosis of psoriasis.

While you may be tempted to self-diagnose and treat at home, it’s recommended you see a professional to confirm your diagnosis and rule out any other skin disorders or infection-based reasons for your symptoms (e.g., fungal infection).

Psoriasis cannot be cured, but it can be treated. Your dermatologist can help you develop a coping plan for the long term.

What a Dermatologist Evaluates

A board-certified dermatologist considers factors, including your:

• Age
• Other medical conditions
• Risk for developing other medical conditions
• Response to past treatments for psoriasis
• Concerns about how psoriasis affects your life
• Other medications

Your dermatologist can see the signs of psoriasis during a physical examination of your skin, scalp, and nails, and can take your medical history and symptom history to make an accurate diagnosis.

They will ask you about: 

• Symptoms, such as red bumps or itchy skin
• Joint problems, such as pain and swelling or stiffness when you wake up
• Blood relatives who have psoriasis
• Recent changes in your life, such as an illness or increased stress
  

Treatment

Several options exist for treating psoriasis. Your dermatologist will narrow down which are likely to be most effective and which are safest for you personally.

You may need to experiment with some different options before finding what works, and you may need to adjust treatment strategies as your life situation requires (e.g., during more stressful times that could amplify symptoms).

Treatment is important for reducing both the skin inflammation and the internal inflammation that comes with living with psoriasis. Reducing this type of inflammation is said to help in reducing risk of heart disease and stroke, too.

Medication

Medication can help reduce your symptoms of elbow psoriasis. According to the American Academy of Dermatology Association, psoriasis medications that may reduce the risk of heart and blood vessel diseases are prescribed to treat moderate or severe psoriasis. These include: 

• Methotrexate (general immune system suppressant) 
• Biologics which offer targeted immune system blocking (i.e., they target T-cells involved in inflammation) like Enbrel (etanercept) or Humira (adalimumab)
• Otezla (apremilast), an oral medication

All the current biologics can be used with other treatments such as phototherapy or topicals, but be aware that using phototherapy along with Remicade may increase your skin cancer risk. 

Psoriasis medications are not without their side effects and risks, too. It’s important to talk to your dermatologist about any concerns you may have, and to provide a full list of other prescriptions, vitamins, and supplements you are taking that may contribute to psoriasis or side effects from psoriasis medications.

Good Skincare Routine 

Applying medicated ointments, creams, foams, or sprays to affected areas is part of treating your elbow psoriasis. Depending on the severity of your symptoms, you may do just fine with the over-the-counter options available, but you can also access more strongly medicated options through your dermatologist, who can choose the best option for your treatment.

Medicated options may include:

• Topical treatments like steroids and vitamin D creams
• Oral medications
• Injectable biologics

Light Therapy 

One 2017 study suggests light therapy, also known as phototherapy, can be used for treating symptoms in cases of moderate-to-severe psoriasis, and that it’s generally used when other first-line treatments are not quite enough.

This same study detailed some of the disadvantages of light therapy, including:

• It requires several sessions per week (intense effort).
• Prolonged and repeated use increases your risk of skin cancer. 
• Sessions also dry out the skin, which can promote further itching if you don’t apply ointment or cream afterward.

Coping Strategies

Having elbow psoriasis can present its own unique set of challenges. While you may gravitate toward covering your elbow so others don’t notice, some fabrics can also irritate psoriasis outbreaks. 

Here’s a few tips for coping:

• Choose loose-fitting long sleeves so fabric doesn’t rub against elbow skin.
• Try to find breathable fabrics.
• Avoid fabrics like wool that can further irritate skin plaques and get caught up in rough skin patches.
• Wash fabrics in scent- and dye-free detergent to prevent irritation.
• Try not to lean on your affected elbow or elbows, as the friction and pressure could also cause discomfort to the affected area.
• Wash your elbows with lukewarm water. Hot water increases inflammation and can strip away much of your body’s natural oils.
• Avoid using excessive amounts of soap. The more you do, the drier your skin will be. Stick to soaping those parts of your body that need it (with soap made for sensitive skin).

A Word From Verywell

Elbow psoriasis is something you can manage when you get an accurate diagnosis and start working with a board-certified dermatologist. Many treatment options are available, although what works for one may not work for all.

Still, there are plenty of options—from OTC creams to prescription immunosuppressants to light therapy. These can help reduce that irritating itching, as well as help heal affected elbows and other areas.

https://www.verywellhealth.com/psoriasis-elbow-5198592