Reaction

Amino Acid Level Decreased reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 323 reports · 1 co-occurring drugs

As of the last recalculation, Amino Acid Level Decreased appears in 323 FAERS reports alongside 1 co-occurring drug terms. The strongest observed disproportionality signal is PEGVALIASE-PQPZ (PRR 4,011.8).

Important: FAERS is a spontaneous, voluntary, unverified reporting system. PRR and ROR identify reporting patterns for investigation; they are not incidence rates and do not establish causation.

Drug	Co-reports	PRR	ROR
Pegvaliase-Pqpz	198	4,011.8	4,111.4

Related reactions

Drug Ineffective
Off Label Use
Death
Nausea
Fatigue

Data source: openFDA FAERS. See the OpenPV methodology and limitations.