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Living with Localized scleroderma

A condition in which skin becomes thick and hard from extra collagen, limited to the skin and nearby tissues.

Understanding Localized scleroderma

Localized scleroderma is a condition in which the skin thickens because of too much collagen.

It is limited to the skin and related tissues, sometimes the muscle below. Internal organs are not affected, and it never progresses to the systemic form. It often improves or goes away on its own over time, but skin changes can be permanent. For some people it is serious and disabling. The two types are morphea and linear.

Signs & symptoms

Symptoms vary from person to person. GARD lists these among the most common:

  • Thickened skin
  • Stiff skin
  • Hardened patches of skin (sclerotic plaques)
  • Localized skin lesions
  • Joint pain

Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.

Diagnosis

  1. Talk with your doctor

    Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.

  2. See a specialist

    Specialists who may be involved include skin, hair, and nail specialists.

  3. Ask which tests can help

    Your care team will decide which exams and tests can confirm the diagnosis.

  4. Connect with expert centers

    Scleroderma Research Foundation and National Scleroderma Foundation may keep lists of experts for this condition.

Care & treatment

Care team
Skin, hair, and nail specialists (dermatologists)
Expert care
Expert lists: Scleroderma Research Foundation, National Scleroderma Foundation
Treatment
GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
Research
Clinical trials and observational studies may be options. See the research section below.

General information, not medical advice. Your care team makes the decisions.

Everyday life

Living with a rare condition is easier with support.

  • Connect with Scleroderma Research Foundation and other patient organizations
  • Keep notes on symptoms, changes and questions for appointments
  • Ask about patient registries that help research
  • Look into financial aid and travel resources for care visits
Bring these questions to your next doctor visit
Which type of localized scleroderma do I have?
How can I protect skin and joints from lasting damage?
Which specialists should follow my care?

Quick facts

Symptoms usually startany time in life

GARD says it comes from making too much collagen, a protein that supports the skin. It doesn't describe a specific cause.

Skin

Also known as: addison's keloid; circumscribed scleroderma; localised fibrosing scleroderma; localised morphea; localised morphoea; localised scleroderma (disorder) [ambiguous]

Patient organizations

Source: NIH GARD · Localized sclerodermaGARD ID 7058 · GARD page updated September 2026 · Plain-language summary by Know Rare; editorial review pending. General information, not medical advice.

You are more than your diagnosis

Perspectives from people navigating life with Localized scleroderma.

Explore the Localized scleroderma blog

Explore research for Localized scleroderma

Explore actively recruiting Localized scleroderma studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Localized scleroderma with HealthSpark. Share your city to explore research near you.

  • Recruiting studies from ClinicalTrials.gov
  • Share your city to look for research near you
  • Eligibility is confirmed by the study team

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I can help you find recruiting Localized scleroderma studies. Enter a ZIP code, address or city below and I'll look within 50 miles.

Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.

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