Written & medically reviewed by Dr. Sanjay Anbu, MBBS· Last reviewed
Psoriasis is a long-term condition where skin cells build up into thick, scaly patches. It is not contagious and cannot be cured, but many treatments control it well — and it flares and settles over time.
Widespread, rapidly spreading, or pustular psoriasis (urgent)
Joint pain and swelling (possible psoriatic arthritis)
Signs of skin infection, or severe impact on wellbeing
Controllable, not curable. Psoriasis is not contagious and is managed long-term with treatments matched to its severity. Joint symptoms need review for psoriatic arthritis. MedDroid gives general information, not a diagnosis.
Frequently asked questions
Is psoriasis curable?
No, but it is very controllable. Treatments range from moisturisers and creams to light therapy and, for severe cases, tablets or biologics. It flares and settles over time.
Is psoriasis contagious?
No — it is an immune-related skin condition and cannot be caught from or passed to others.
What triggers psoriasis flares?
Stress, infections, skin injury, cold weather, smoking and alcohol can trigger flares. Managing these helps control it.
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.