Can Psoriasis Go Into Remission? What the Research Shows About Clear Periods
Psoriasis is described as a chronic condition — meaning it doesn't resolve permanently the way an acute illness does. But "chronic" doesn't mean constant. Many people with psoriasis experience periods of significant clearing that can last months or years. Understanding what drives these periods, why some types of psoriasis clear more readily than others, and what maintains remission once achieved is more useful than the blanket "no cure" framing.
Psoriasis Remission: What It Means & How to Support Longer Clear Periods
Psoriasis is often unpredictable.
For some people, symptoms remain fairly constant. For others, flare-ups seem to come and go — with periods where the skin becomes much calmer or even almost completely clear.
These quieter periods are commonly referred to as psoriasis remission.
But what does remission actually mean?
Can psoriasis fully disappear?
And why do symptoms sometimes suddenly return?
What remission actually means for psoriasis
In the clinical context, remission typically means no or minimal active disease — skin that is clear or nearly clear, with PASI scores below a defined threshold. This is distinct from the underlying genetic predisposition to psoriasis, which remains even during extended clear periods. The skin doesn't lose its tendency toward psoriasis; the active immune and inflammatory process driving it is simply suppressed or resolved.
There are two distinct types of remission:
Spontaneous remission — clearing that occurs without a specific treatment change, often associated with lifestyle change, seasonal factors, pregnancy, or unknown reasons.
Treatment-induced remission — clearing achieved through effective treatment (biologics, phototherapy, systemic medication) that is maintained as long as treatment continues. Modern biologics targeting IL-17 and IL-23 can achieve PASI 90 or PASI 100 responses (90–100% clearance) in a substantial proportion of patients — a level of clearing that functionally constitutes remission for the duration of treatment.
Can Psoriasis Fully Go Away?
Currently, psoriasis is generally considered a chronic condition.
That means:
Symptoms may improve
Symptoms may disappear temporarily
But the underlying tendency toward psoriasis often remains
Some people experience near-complete clearing for long periods, while others continue to experience recurring flare-ups.
This unpredictability is one reason psoriasis can feel frustrating to manage.
Many people focus on managing flare frequency and severity rather than expecting a permanent cure.
The type of psoriasis matters significantly
This is the most important clinical nuance about psoriasis remission that the original article completely missed.
Guttate psoriasis has the highest spontaneous remission rate of all psoriasis subtypes. Guttate typically appears in young people following streptococcal throat infection, producing the characteristic drop-shaped lesions across the trunk. In a significant proportion of cases — particularly those without a prior history of psoriasis — guttate psoriasis resolves completely within weeks to months without returning. Some studies suggest 30–40% of guttate episodes in people without pre-existing plaque psoriasis clear spontaneously and do not recur. This is one of the most clinically important pieces of information for a young person newly diagnosed with guttate psoriasis following a strep infection.
Plaque psoriasis is considerably less likely to clear spontaneously and sustained. Observational data suggests approximately 20–30% of plaque psoriasis patients experience periods of spontaneous clearing at some point, but these periods are often shorter than guttate remissions and recurrence is common. For most people with chronic plaque psoriasis, some ongoing management is required to maintain clear skin.
Psoriasis during pregnancy — as covered in the pregnancy eczema and psoriasis article in this series — improves significantly in approximately 50–60% of women, often dramatically, due to the Th2 immune shift of pregnancy. This represents the most documented natural immunological mechanism for psoriasis remission.
What drives spontaneous remission in psoriasis
The honest answer is that the mechanisms of spontaneous psoriasis remission are not fully understood. Several factors correlate with clearing periods:
Stress reduction. Sustained stress is one of the most consistently documented psoriasis triggers through cortisol and DHEAS-mediated immune amplification. Periods of reduced psychological stress correlate with clearing — this is mechanistically specific, not just correlation.
Summer sunlight. UV exposure has direct immunosuppressive effects at psoriasis-relevant pathways — reduced Th17 activity, reduced keratinocyte proliferation — which is why phototherapy is an established treatment. Natural UV exposure during summer months produces milder versions of the same effect.
Lifestyle improvements. Weight loss in overweight psoriasis patients, reduction in alcohol, and dietary pattern improvements that reduce systemic inflammatory burden all reduce the inflammatory load that psoriasis requires to maintain active plaques. The evidence for weight loss producing PASI improvement is particularly well-documented.
Treatment changes. Starting an effective treatment is the most reliable route to significant clearing. Modern biologics (secukinumab, ixekizumab, guselkumab, risankizumab) achieve PASI 90 in 60–80% of patients and PASI 100 in 40–60%. For moderate-to-severe disease not controlled by topicals, a GP or dermatologist referral is the appropriate next step rather than waiting for spontaneous improvement.
Why Do Some People Experience Remission?
There’s no single explanation for psoriasis remission.
In many cases, it may involve a combination of factors such as:
Reduced stress levels
Consistent skincare
Dietary changes
Seasonal sunlight exposure
Improved lifestyle habits
Medical treatments
Some people also notice improvement when they:
Prioritise sleep
Reduce alcohol intake
Improve overall health habits
Follow gentler skincare routines
Psoriasis improvement is often influenced by multiple factors rather than one single “magic fix.”
Why habits matter during remission
This is the most practically important section for people who are currently clear.
The underlying genetic predisposition to psoriasis remains during remission. T-cells with the same misguided reactivity are still present; the immune system is still capable of producing the inflammatory cascade. Remission represents the body in a state where the triggering conditions are insufficient to activate the disease — not a state where the disease has been eliminated.
This is why:
Consistent barrier support through emollient during clear periods maintains the skin's first line of defence, reducing the probability that environmental triggers reach the immune cells beneath.
Continuing anti-inflammatory dietary habits — the Mediterranean pattern, alcohol reduction, adequate omega-3 — maintains the reduced systemic inflammatory environment that allowed clearing to occur.
Stress management practices — covered in detail in the stress article — maintain the HPA axis regulation that prevents cortisol-driven immune reactivation.
Monitoring for early plaque return — at the same sites psoriasis previously appeared — allows early treatment re-introduction before plaques become extensive. Catching a returning flare early requires far less treatment than managing widespread disease.
What to discuss with your doctor during remission
If psoriasis has cleared on medication, discuss with your dermatologist whether tapering or pausing treatment is appropriate. Some biologics have data on treatment-free remission after extended clear periods; others require continuous treatment to maintain response. This should be a planned, supervised decision rather than self-managed cessation.
If psoriasis has cleared spontaneously, this is worth discussing with a GP — particularly if you haven't previously had a comprehensive assessment of your psoriasis type, severity history, and whether any existing comorbidities (psoriatic arthritis, cardiovascular risk, NAFLD) warrant investigation.
Supplement Support for Psoriasis-Prone Skin
The nutritional foundations that support psoriasis management remain relevant during remission — they are part of maintaining the conditions that allowed clearing to occur.
Drought's Skin Support Formula provides vitamin D, zinc, vitamin C, magnesium, and 10 other nutrients — supporting the internal anti-inflammatory and barrier foundations that are worth maintaining regardless of current skin state. Made in the UK, suitable for vegetarians, designed for consistent long-term daily use.
FAQ
What does psoriasis remission mean?
It means psoriasis symptoms become significantly reduced or temporarily disappear for a period of time.
How long can psoriasis remission last?
This varies enormously — weeks to years. Guttate psoriasis can clear for years or indefinitely. Plaque psoriasis remission on biologic treatment may last as long as treatment continues; spontaneous remission varies.
Does psoriasis improve in summer?
Yes — for many people. UV exposure has direct immunosuppressive effects relevant to psoriasis, similar to the mechanisms of phototherapy.
What is PASI 90 and why does it matter?
PASI 90 means 90% reduction in psoriasis severity from baseline — a level of clearing achievable in 60–80% of patients on modern biologics, functionally representing remission for most people.
Can I stop my psoriasis treatment during remission?
Only after discussion with your dermatologist. Some biologics have data on treatment-free remission; others require continuous treatment to maintain response. Self-managed cessation risks rapid return of disease.
Is maintaining lifestyle habits important during psoriasis remission?
Yes — the same stress management, dietary patterns, emollient use, and alcohol reduction that helped achieve clearing help maintain it, because the underlying predisposition remains active.
Is psoriasis remission permanent?
For guttate psoriasis in young people without prior history, sustained remission without recurrence is possible. For chronic plaque psoriasis, the underlying predisposition remains; sustained clear periods are achievable with treatment and lifestyle support but rarely permanent without ongoing management
Summary
Psoriasis remission is real and varies significantly by type. Guttate psoriasis, particularly in young people without prior plaque psoriasis history, can resolve spontaneously and not return. Plaque psoriasis is less likely to clear spontaneously but responds to lifestyle improvements and increasingly effective medical treatments including biologics achieving PASI 90–100. The mechanisms underlying spontaneous clearing — stress reduction, summer UV, lifestyle improvement, and pregnancy — are identifiable and actionable. The habits that helped achieve remission are worth maintaining during it, because the underlying predisposition remains and triggers can reactivate the disease.
In Short
Psoriasis remission means symptoms become significantly reduced or temporarily disappear
Remission can last weeks, months, or sometimes longer
Triggers such as stress, illness, or lifestyle changes may cause flare-ups to return
There’s currently no guaranteed permanent cure for psoriasis
The underlying predisposition to psoriasis remains during remission — and the nutritional foundations that support lower disease activity remain relevant. Drought's Skin Support Formula provides vitamin D, zinc, and 12 other nutrients supporting the internal inflammatory baseline that determines how stable remission is and how readily triggers can reactivate the condition. Made in the UK, suitable for vegetarians, designed for consistent long-term daily use.
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Written by the Drought Skin team — specialists in natural support for psoriasis, eczema and acne
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