What is Psoriasis?
Psoriasis occurs when the immune system accelerates the life cycle of skin cells, causing them to build up rapidly on the surface. This results in thick, scaly plaques that may be itchy, red, or painful. Unlike normal skin turnover, which happens over weeks, psoriatic skin cells regenerate in days, leading to visible inflammation and scaling.
Though psoriasis is a long-term condition, many patients achieve symptom control and lead fulfilling lives with the right care and treatment.
Common Symptoms of Psoriasis
Symptoms vary based on the type and severity of psoriasis. Common signs include:
-
Red patches of skin with silvery-white scales
-
Dry, cracked skin that may bleed
-
Itching, burning, or soreness
-
Thickened, pitted, or ridged nails
-
Stiff or swollen joints (in cases of psoriatic arthritis)
If you observe these signs, a consultation with a dermatologist can confirm the diagnosis and guide appropriate treatment.
What Causes Psoriasis?
The exact cause of psoriasis is not fully understood, but it is linked to both genetic and environmental factors. Contributing factors include:
-
Family history of psoriasis
-
Immune system dysfunction, where healthy skin cells are mistakenly attacked
-
Environmental triggers like infections, stress, and skin injuries
-
Lifestyle factors such as smoking, alcohol intake, and obesity
-
Medications, including beta-blockers and lithium
At Shine Dermatology, we conduct detailed evaluations to identify possible triggers and tailor treatment accordingly.
Psoriasis Treatment Options at Shine Dermatology
While there is no permanent cure for psoriasis, many effective therapies can control its symptoms. Our treatment plans are customized to your skin type, disease severity, and lifestyle:
1. Topical Treatments
Medicated creams and ointments, including corticosteroids, vitamin D analogues, and retinoids, help reduce inflammation and slow skin cell turnover.
2. Phototherapy
Controlled exposure to ultraviolet (UVB or UVA) light can help clear psoriatic lesions. This is administered under medical supervision.
3. Systemic Medications
Oral or injectable medications like methotrexate, cyclosporine, or acitretin may be recommended for moderate to severe cases.
4. Biologic Therapies
Biologics target specific immune pathways involved in psoriasis and are effective for severe or treatment-resistant cases.
5. Supportive Care
Daily use of moisturisers, stress management, and a balanced lifestyle can reduce flare-ups and improve comfort.
Frequently Asked Questions (FAQ)
1. Is psoriasis contagious?
No. Psoriasis is an autoimmune condition and cannot be transmitted through touch.
2. Can psoriasis be cured?
There is currently no cure, but many treatments can effectively control symptoms.
3. What triggers flare-ups?
Stress, skin injuries, infections, certain medications, and weather changes are common triggers.
4. Can psoriasis affect other parts of the body?
Yes. It can affect nails and joints (psoriatic arthritis), and may be associated with other conditions like cardiovascular disease.
5. Can children get psoriasis?
Yes, psoriasis can occur at any age, including in children.
6. How is psoriasis diagnosed?
Diagnosis is typically based on clinical examination. A skin biopsy may be done in uncertain cases.
7. Are natural remedies effective?
Natural remedies may offer temporary relief but should not replace medical treatment.
8. Does diet impact psoriasis?
Some patients benefit from anti-inflammatory diets, though responses vary individually.
9. When will I see results?
Treatment response time varies. Most patients notice improvements within weeks to months.
10. Can managing stress help?
Yes. Stress is a common trigger, and effective stress management can help prevent flare-ups.
Regain Control with Expert Psoriasis Care
At Shine Dermatology Singapore, we understand the physical and emotional impact of psoriasis. Our goal is to provide compassionate, evidence-based care that restores comfort and skin confidence. From mild symptoms to more complex cases, we’re here to support your journey to healthier skin.
Book a consultation with our dermatologists today to start your personalised psoriasis care plan.
