Rare diseases · Sign or symptom

Hypoglutaminemia

Decreased blood glutamine concentration

HP:0500147

What it means

The concentration of glutamine in the blood circulation is below the lower limit of normal.

Rare diseases that can present with this1

The range is how often this sign appears among people diagnosed with each disease — it is not a probability of having any of them. Many of these signs also occur in common, non-rare conditions. A sign on this page is a conversation to have with a clinician, not a conclusion.

Part of the broader category

Also called: Decreased glutamine concentration · Decreased glutamine level · Decreased glutamine level in blood · Low blood glutamine level · Reduced glutamine concentration · Reduced glutamine level · Reduced glutamine level in blood

Hypoglutaminemia

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This page uses the Human Phenotype Ontology (2026-06-23) — Human Phenotype Ontology Consortium, hpo.jax.org. Disease associations from Orphanet (INSERM), CC BY 4.0. Content is educational and is not medical advice.