Psoriasis 2 Pustular C4017074
A severe skin condition with pus-filled blisters that can spread across the body. Treatment includes topical therapy, phototherapy, and sometimes oral medications.
Key facts at a glance
- ICD-10
- Q84.9
- ICD-11
- LA00.0
- Body system
- dermatologic
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Generalized symptoms
(dermatologic)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Medication management with follow-up care
Active treatment with regular monitoring by a healthcare provider is recommended.
Topical corticosteroids
High-potency topical corticosteroids are first-line treatment for localized pustular psoriasis, reducing inflammation and rapidly resolving pustules. Applied as creams or ointments to affected areas.
Systemic retinoids
Oral retinoids such as acitretin modulate skin cell turnover and reduce pustule formation in generalized pustular psoriasis. Often used when topical treatments are insufficient.
Additional treatment options
Phototherapy
Narrowband UVB or PUVA therapy to suppress skin inflammation and reduce pustule formation through targeted ultraviolet light exposure. Requires regular treatment sessions.
procedureBiologic therapies
Targeted biologic agents including IL-17 and IL-23 inhibitors that modulate specific immune pathways involved in psoriasis. Reserved for moderate to severe cases.
medicationAnti-inflammatory diet modifications
Dietary changes emphasizing omega-3 fatty acids, reducing alcohol and processed foods may complement medical treatments. Weight management can improve treatment responsiveness.
dietaryWhen to seek medical help
Recognize when you need immediate medical attention.
See a doctor within 24 hours
Moderate to severe symptoms that may indicate worsening of this condition. Prompt medical evaluation is recommended.
Contact your healthcare provider or seek urgent care if symptoms worsen rapidly. Go to the emergency department for life-threatening symptoms.
Frequently asked questions
Common questions about this topic.
What is Psoriasis 2 Pustular C4017074?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Menter A, Armstrong AW, Gordon KB. American Academy of Dermatology-National Psoriasis Foundation guidelines of care for the management of psoriasis and psoriatic arthritis. J Am Acad Dermatol. 2021.
Ly K, Smith MP, Thibodeaux Q, Bhutia T. Pustular psoriasis: pathophysiology and treatment options. Dermatol Ther. 2022.
Imafuku S, Elewski BE, Okubo Y. Efficacy and safety of secukinumab in Japanese patients with generalized pustular psoriasis. Br J Dermatol. 2020.
Sancheti M, Sarkar R, Dhillon S. Biologic therapies for generalized pustular psoriasis: a systematic review and meta-analysis. J Eur Acad Dermatol Venereol. 2023.
Medication Comparisons
Compare medications used to treat Psoriasis 2 Pustular C4017074. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy