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Living with Glucocorticoid deficiency with achalasia

Also called triple A syndrome: an inherited condition with trouble moving food down the esophagus, low adrenal hormones, and little or no tears.

Understanding Glucocorticoid deficiency with achalasia

Glucocorticoid deficiency with achalasia, also called triple A or Allgrove syndrome, is an inherited condition with three main features.

The three features are achalasia (trouble moving food through the esophagus), adrenal insufficiency (the adrenal glands don't make enough hormones), and alacrima (little or no tears). Most people have all three, though some have two. About one-third also have problems with the autonomic nervous system. It can appear at any time in life.

Signs & symptoms

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

  • Little or no tears (alacrima)
  • Trouble moving food down the esophagus (achalasia)
  • Low adrenal hormone levels (adrenal insufficiency)
  • Feeding difficulties, vomiting, and weight loss
  • Low blood pressure
  • Darker skin and thickened palms and soles

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 brain and nervous system specialists, digestive system specialists, eye disease specialists and genetic specialists.

  3. Consider genetic testing

    Changes in AAAS 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

    The Foundation for Peripheral Neuropathy may keep lists of experts for this condition.

Care & treatment

Care team
Brain and nervous system specialists (neurologists); Digestive system specialists (gastroenterologists); Eye disease specialists (ophthalmologists); Genetic specialists (geneticists)
Expert care
Expert lists: The Foundation for Peripheral Neuropathy
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 Martin Mueller IV Achalasia Awareness Foundation, Inc 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
Can genetic testing confirm a change in the AAAS gene?
Which specialists should be involved, such as an endocrinologist?
How should the autonomic nervous system and the eyes be monitored?

Quick facts

Symptoms usually startany time in life
InheritanceAutosomal Recessive
GenesAAAS

Changes in the AAAS gene cause this condition. A child inherits a changed copy of the gene from each parent (autosomal recessive).

GeneticNeurologicalEndocrineGastrointestinal

Also known as: 2a syndrome; 3a syndrome; 4a syndrome; aaa syndrome; aaas; achalasia-addisonian syndrome

Patient organizations

Source: NIH GARD · Glucocorticoid deficiency with achalasiaGARD ID 457 · 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 Glucocorticoid deficiency with achalasia.

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