Psoriasis: Diagnosis, Triggers, and Treatment Approaches

Are you tired of dealing with psoriasis? We know how frustrating living with this chronic skin condition can be. The constant itching, redness, and those pesky scaly patches can get under your skin (literally!).

If you’re going through the same struggles or know someone who is, you’re not alone. Psoriasis affects a significant number of people worldwide, around 2-3% of the population [1]. It’s more than just a physical issue; it can also affect your emotional well-being.

But here’s the thing: understanding the causes, symptoms, and available treatments can make a difference. That’s why we are here to help. In this blog post, we’ll explore the causes and symptoms of psoriasis and discuss some of the most effective treatment approaches.

Exploring Psoriasis: Causes, Symptoms, and Effective Treatments

Under this heading, you will learn basic things about psoriasis and its treatment options. So read on to gain knowledge.

What are Psoriasis and its types?

Psoriasis is a chronic autoimmune disease where skin cells build up rapidly, leading to thick, scaly, and red patches that can be a real pain (literally!).

The most common type of psoriasis is plaque psoriasis. You’ll notice raised, inflamed, and scaly patches on your knees, elbows, lower back, and scalp [2]. But there are other types, too, like guttate, pustular, inverse, erythrodermic, and nail psoriasis. Each has its symptoms but comes from the exact root cause.

So, why does psoriasis happen? Well, researchers are still figuring that out. But it’s believed to be an autoimmune disorder, where your immune system mistakenly attacks healthy skin cells. There may also be a genetic factor, as psoriasis tends to run in families.

Causes of Psoriasis

Psoriasis is a tricky skin condition that still has scientists scratching their heads. However, research has pointed to a few potential causes of this disease.

  • If someone in your family has psoriasis, you might also have a higher chance of getting it [3]. Specific genes related to your immune system and skin barrier function are involved
  • Speaking of the immune system, it plays a role too. In people with psoriasis, the immune system goes haywire and attacks healthy skin cells. This triggers inflammation and rapid skin cell growth, leading to those thick, scaly patches we know so well.
  • Other factors that may contribute to the development of psoriasis include stress, infection, and certain medications. In particular, medications such as beta-blockers, lithium, and antimalarials have been known to trigger psoriasis in some individuals [4]. And let’s not forget about lifestyle choices. Smoking and heavy drinking can make those psoriasis symptoms even worse.

Now, the million-dollar question: Is there a cure? Sadly, nope. While there is no known cure for psoriasis, various treatments can help manage symptoms and improve quality of life. Traditional treatments include topical creams and ointments, laser treatment, and medications such as corticosteroids and immunosuppressants.

More recently, laser treatment has emerged as a promising new approach to treating psoriasis. This involves using a laser to target specific areas of the affected skin, helping to reduce inflammation and promote healing.

Symptoms of Psoriasis

Psoriasis can affect different body parts, and the symptoms vary from person to person, but here are some common symptoms to look out for.

  • The appearance of pesky red patches or plaques on the skin covered in silvery-white scales. They can be super itchy and painful and even crack and bleed. In some cases, the patches may merge and cover large body areas.
  • It can also mess with your nails. They might become pitted, thickened, or change color. In severe cases, they might even detach from the nail bed. Not exactly a pretty sight.
  • It can also bring along some joint pain and stiffness, which can lead to psoriatic arthritis. This condition affects about 30% of people with psoriasis. If left untreated, it can do some severe damage to your joints. Yikes!

It’s important to note that psoriasis is a chronic condition that can occur throughout your life. Stress, infections, injuries, and even certain medications can trigger flare-ups.

If you’re experiencing any of these symptoms, it’s time to consult a dermatologist. They’re the pros who can diagnose and treat psoriasis. They might use fancy tools like a skin biopsy or give you a good old physical examination.

Diagnosing Psoriasis

If you suspect you’re dealing with psoriasis, don’t hesitate to see a dermatologist for an accurate diagnosis. They’ll examine your skin and describe your symptoms to get the whole picture. Sometimes, they may even take a small skin sample (a biopsy) to confirm the diagnosis.

Psoriasis comes in different types, and your doctor will identify which one you have based on how your skin looks. The most common types include plaque psoriasis, guttate Psoriasis, pustular Psoriasis, and inverse Psoriasis.

It is important to note that psoriasis can sometimes be confused with other skin conditions, such as eczema or dermatitis. That’s why seeking an accurate diagnosis from a medical professional is essential.

Once you have been diagnosed with psoriasis, your doctor can help you create a treatment plan that works for you.

Common Triggers of Psoriasis

Living with psoriasis can be challenging, especially when it decides to make a grand entrance with those pesky flares. You know, those moments when your immune system goes haywire and your skin rebels with redness, scaling, itching, and even joint pain. Certain factors can trigger these flares, which is why it’s crucial to understand and manage them. Here are some common triggers:

  • Stress 

Stress is the ultimate troublemaker. It loves to mess with our skin. So, finding ways to keep stress levels in check is essential. Embrace activities like yoga, deep breathing exercises, or meditation to keep yourself cool, calm, and collected.

  • Infections

Watch out for those nasty bacterial and viral infections, as they can trigger flare-ups too. Practice good hygiene, wash your hands regularly, and avoid close contact with anyone feeling under the weather.

  • Weather Changes

Mother Nature can sometimes be quite unfriendly to our skin. Extreme temperatures, scorching hot or freezing cold, can irritate your skin and provoke those flare-ups. Dress appropriately for the weather and moisturize your skin throughout the year.

  • Certain Medications

Some medications, like beta-blockers, lithium, and antimalarials, can worsen your psoriasis symptoms. It’s crucial to consult with your doctor before changing your medication. They’ll guide you on the best course of action.

  • Alcohol and Smoking

Here’s a friendly reminder to put down that drink and ditch the cigarettes. Both alcohol and smoking have a knack for triggering psoriasis flare-ups. So, try your best to minimize or eliminate them from your life. 


Take note of what sets off your skin, and make lifestyle adjustments accordingly. With some care and attention, you can improve your quality of life and keep psoriasis under control. 

Traditional Treatments for Psoriasis

When it comes to traditional treatments for psoriasis, there are a few options to consider based on the severity and location of your symptoms. Let’s dive into them:

  • Topical Medications

These are your go-to creams, ointments, or lotions that you directly apply to the affected areas of your skin. They often contain active ingredients like corticosteroids [9] or vitamin D analogs [8], which work to calm inflammation, relieve itching, and reduce redness.

  • Oral Medications

If topical treatments aren’t cutting it, your doctor may prescribe oral medications like methotrexate [7], cyclosporine[6], or retinoids [5]. These can have significant side effects, so they’re typically reserved for more severe cases or used for short periods under close supervision.

  • Laser Treatment

Another traditional approach is laser treatment, where the affected skin is exposed to focused Neon UV light and heat bursts. This can help break down hyperactive blood vessels and reduce blood flow to the affected area. However, it requires careful handling to avoid any potential skin damage.

Reminder: For an effective laser treatment, consult with a qualified dermatologist.

  • Biologic Medications

In some instances, biologic medications may be recommended. These injectable drugs specifically target proteins in the immune system responsible for inflammation and psoriasis symptoms. Biologics are typically reserved for moderate to severe cases that haven’t responded well to other treatments.


Remember always to have an open discussion with your dermatologist to weigh the benefits and drawbacks of each treatment option.

Alternative Approaches to Treating Psoriasis

While traditional treatments for psoriasis can be effective, some people prefer to explore alternative options. Here are a few approaches that have shown promise:

  • Aloe vera: 

This succulent plant is well-known for its healing properties and has been shown to improve psoriasis symptoms when applied topically (except if you are allergic to it).

  • Omega-3 fatty acids: 

These healthy fats are found in fatty fish, flaxseed, and chia seeds, which can reduce inflammation and may ease psoriasis symptoms.

  • Turmeric: 

This yellow spice contains curcumin, a compound with anti-inflammatory properties that may help alleviate psoriasis symptoms. 

  • Diet modifications: 

While there is no one-size-fits-all diet for psoriasis, some people have found relief by avoiding certain trigger foods such as dairy, gluten (worsen psoriasis symptoms only in those with celiac disease and gluten sensitivity), and nightshades (such as tomatoes and peppers).


It’s important to note that alternative treatments should be discussed with a healthcare provider before trying them. While these approaches may be helpful, they should not replace traditional treatments a medical professional recommends.


Psoriasis, a challenging autoimmune disease affecting millions, doesn’t have to rule your life! With the right approach, you can take control and improve your well-being. Consult a dermatologist for an accurate diagnosis and a personalized treatment plan. They’ll help you navigate the different types of psoriasis and recommend effective options, like topical creams, phototherapy, and even laser treatment. Laser treatment, a cutting-edge approach, targets affected areas with focused light, reducing inflammation and promoting healing. It’s just one of the exciting possibilities available to you! Remember, managing psoriasis isn’t just about medical treatments. Embracing self-care, exercising, eating well, and finding healthy ways to cope with stress is essential too.


  1. What are three treatment options for psoriasis?

Treatments fall into three categories:

  • Topical – Topical treatments involve applying creams or ointments directly to the skin.
  • Laser treatment – skin is exposed to particular types of ultraviolet light.
  • Systemic – involves oral or injected medications that work throughout the body.
  1. Does vitamin D stop psoriasis?

Topical vitamin D treatment has shown effectiveness in managing plaque-type psoriasis when applied directly to the skin. Additionally, oral vitamin D supplementation may be an adjunct treatment option for psoriasis.

  1. What is the most common systemic treatment for psoriasis?

Methotrexate, a synthetic form of folic acid, is widely used as a systemic treatment for psoriasis and psoriatic arthritis. It is believed to be effective due to its ability to suppress the immune system. 












author avatar
Sabina Gordon

Signup For Updates

Join our email list and to receive our best deals directly to your inbox!

Subscribe to Our Newsletter

Shopping Cart
Scroll to Top