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Dermatographic Urticaria C0343065

Published: July 22, 2026Updated: August 20, 2026

Dermatographic urticaria causes raised, red lines on the skin when stroked or scratched. It is a benign physical urticaria affecting many people. Symptoms are usually mild and may decrease over time.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 20, 2026Editorial policy

Key facts at a glance

ICD-10
L98.9
ICD-11
EA00.0
Body system
dermatologic
Severity
mild
Chronic
true

Signs and symptoms

Common signs and symptoms that may indicate this condition.

Generalized symptoms

(dermatologic)

Mild symptoms that may not significantly impact daily life.

Frequency: Common at all stages

Diagnosis and tests

How this condition is diagnosed and what test results mean.

Initial screening tests

1

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

1

Exercise prescription and weight management

Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.

lifestyle
2

Second-generation antihistamines

First-line pharmacologic treatment using non-sedating antihistamines such as cetirizine or loratadine to reduce histamine-mediated skin responses and itching associated with dermatographic urticaria.

medication
3

Trigger avoidance and skin protection

Identifying and avoiding physical triggers such as tight clothing, excessive heat, and pressure on the skin. Using soft fabrics and avoiding vigorous scratching can prevent flare-ups.

lifestyle

Additional treatment options

Low-histamine diet trial

Eliminating foods high in histamine such as aged cheeses, fermented products, and processed meats for a trial period to determine if dietary triggers contribute to symptom severity.

dietary

Mast cell stabilizer medications

For patients with refractory symptoms, mast cell stabilizers like ketotifen may be prescribed to prevent degranulation of mast cells and reduce the severity of urticarial responses.

medication

Cool compress application

Applying cool, damp cloths to affected areas can provide immediate symptomatic relief by calming skin inflammation and reducing the urge to scratch damaged skin.

complementary

When to seek medical help

Recognize when you need immediate medical attention.

Schedule an appointment soon

Symptoms associated with this condition. Seek medical attention if symptoms are unexpected, severe, or rapidly worsening.- Contact your healthcare provider if symptoms persist or worsen. Seek emergency care for sudden severe symptoms.

Frequently asked questions

Common questions about this topic.

Q

What is Dermatographic Urticaria C0343065?

Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]

general

Sources and references

Authoritative medical sources used to create this content.

1

Zuberbier T, Abdul Latiff AH, Abuzakouk M, et al. The international EAACI/GA²LEN/EuroGuiAP/APAAACI guideline for the definition, classification, diagnosis, and management of urticaria. Allergy. 2022.

guideline2022
2

Magerl M, Altrichter S, Borzova E, et al. The definition, diagnostic testing, and management of chronic inducible urticarias - The EAACI/GA²LEN/EDF/UNEV consensus recommendations 2016. Dermatology. 2016.

review2016
3

Staubach P, Onnebrink JG, Terras S, et al. Efficacy and safety of omalizumab in chronic spontaneous and inducible urticaria: A randomized controlled trial. J Allergy Clin Immunol Pract. 2021.

clinical_trial2021
4

Kulthanan K, Boonk W, Rujithana W, et al. Clinical practice guideline for diagnosis and management of urticaria in primary care. Ann Allergy Asthma Immunol. 2020.

review2020

Medication Comparisons

Compare medications used to treat Dermatographic Urticaria C0343065. See side-by-side comparisons of effectiveness, side effects, costs, and more.

View Medication Comparisons

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

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