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Living with Polyglandular autoimmune syndrome, type 1

An inherited autoimmune condition, also called APECED, in which the immune system attacks hormone glands, often with yeast infections.

Understanding Polyglandular autoimmune syndrome, type 1

Polyglandular autoimmune syndrome, type 1 (APECED) is an inherited autoimmune condition that affects many organs.

In autoimmune conditions the immune system mistakenly attacks the body's own tissues. Signs usually begin in childhood or adolescence. Three main features are long-lasting yeast (Candida) infections of the skin, nails and mouth, low parathyroid hormone (hypoparathyroidism), and adrenal gland insufficiency. Most people have at least two of these.

Signs & symptoms

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

  • Long-lasting yeast infections (thrush)
  • Low parathyroid hormone (hypoparathyroidism)
  • Adrenal gland insufficiency
  • Type 1 diabetes
  • Early loss of ovary function (early menopause)
  • Eye problems such as light sensitivity and cataracts

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 allergy and immune system specialists, cancer specialists, digestive system specialists and eye disease specialists.

  3. Consider genetic testing

    Changes in AIRE are linked to this condition. Genetic testing and counseling can help confirm a diagnosis and explain what it means for your family.

  4. Connect with expert centers

    Autoimmune Association, National Adrenal Diseases Foundation and Global Autoimmune Institute may keep lists of experts for this condition.

Care & treatment

Care team
Allergy and immune system specialists (allergists / immunologists); Cancer specialists (oncologists); Digestive system specialists (gastroenterologists); Eye disease specialists (ophthalmologists)
Expert care
Expert lists: Autoimmune Association, National Adrenal Diseases Foundation, Global Autoimmune Institute
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 Autoimmune Association 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
Should we have genetic testing for AIRE, and should siblings be tested?
How often should hormone levels and calcium be checked?
How can yeast infections be treated and prevented?

Quick facts

Symptoms usually startChild and as a Teenager
InheritanceAutosomal Recessive
GenesAIRE

Changes in the AIRE gene cause this condition. It is autosomal recessive, meaning a child inherits a changed copy of the gene from each parent.

GeneticEndocrineGastrointestinalUrinary and Reproductive

Also known as: aire autoimmune polyendocrinopathy; apeced - autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy; apeced syndrome; aps i; aps type 1; aps1

Patient organizations

Source: NIH GARD · Polyglandular autoimmune syndrome, type 1GARD ID 8466 · 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

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