Psoriasis Awareness Month August 2025

What is Psoriasis?

Psoriasis is a long-term, immune-mediated skin condition that causes red, scaly patches on the skin. It affects around 2% of people in the UK, and while it’s not contagious, it can significantly impact physical and emotional wellbeing.

Is psoriasis contagious?

No. Psoriasis is not contagious. You cannot catch it from or pass it to someone else through skin contact, sharing towels, or any other form of physical interaction.

What causes psoriasis?

The exact cause isn’t fully understood, but it’s believed to be linked to an overactive immune system. It can be triggered or worsened by factors such as:

• Stress
• Skin injury
• Certain infections
• Cold weather
• Some medications
  There’s also a genetic link—it can run in families.

What are the symptoms of psoriasis?

Common symptoms include:

• Red patches of skin with silvery-white scales
• Itching or burning sensations
• Dry or cracked skin that may bleed
• Thickened, pitted or ridged nails
  The severity can vary—from small patches to widespread involvement.

Are there different types of psoriasis?

Yes. The main types include:

• Plaque psoriasis (most common)
• Guttate psoriasis (small, drop-shaped lesions)
• Inverse psoriasis (smooth, red patches in skin folds)
• Pustular psoriasis (white pustules surrounded by red skin)
• Erythrodermic psoriasis (a rare, severe form requiring urgent care)

How is psoriasis diagnosed?

A diagnosis is usually made by a consultant dermatologist through physical examination. In some cases, a skin biopsy may be taken to confirm the type and rule out other conditions.

Can psoriasis be cured?

There is currently no cure for psoriasis, but it can be effectively managed. Many people find long periods of relief with the right treatment.

What treatments are available?

Treatment depends on the severity and type of psoriasis, and may include:

• Topical treatments (creams, ointments)
• Phototherapy (light therapy)
• Systemic treatments (oral or injected medication)
• Biologic therapies (advanced targeted treatments)

At Sussex Premier Health, our dermatology specialists will tailor a treatment plan to your needs.

Does psoriasis affect mental health?

Yes, it can. Psoriasis often affects confidence and self-esteem and is associated with higher rates of anxiety and depression. That’s why a holistic approach—including mental wellbeing—is essential to care.

When should I see a specialist?

You should seek advice if:

• You’re unsure about a skin condition
• Your psoriasis is getting worse or spreading
• Over-the-counter treatments aren’t helping
• It’s affecting your daily life or mental wellbeing