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Traits

Traits linked to ALDH2

aldehyde dehydrogenase 2 family member

The Human Phenotype Ontology links 2 traits to ALDH2, by body system: features seen in people with one of the gene's rare conditions.

Abnormality of the integument

TraitHow often it is seen
Facial flushing after alcohol intakeNot recorded

Laboratory abnormality

TraitHow often it is seen
Reduced acetaldehyde dehydrogenase levelNot recorded

How often is among people with one of the gene's conditions, the most often across them, as the Human Phenotype Ontology records it. These pages describe traits and the research behind them; they are not a diagnosis, and a doctor or genetic counsellor is the person to ask about symptoms.

Where this comes from

  • The Human Phenotype Ontology, release 2026-09-01: the traits linked to ALDH2 and how often each is seen. Find out more at hpo.jax.org.

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