Abnormal Circulating Pyruvate Family Amino Acid Concentration C4023655
A finding of abnormal levels of certain amino acids in the blood. These amino acids are involved in metabolism and health. Treatment may include dietary changes or supplements based on which amino acid is affected.
Key facts at a glance
- ICD-10
- E88.9
- ICD-11
- 5A00.0
- Body system
- metabolic
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Hypoglycemia episodes
Recurrent low blood sugar events causing shakiness, sweating, confusion, and dizziness.
Seek immediate care for severe hypoglycemia causing loss of consciousness, seizures, or confusion.
Seizures
Uncontrolled electrical activity in the brain causing convulsions, loss of consciousness, or involuntary movements.
Seek emergency care for any new seizure, seizure lasting more than 5 minutes, or if injury occurred during seizure.
Metabolic acidosis
Buildup of acids in the blood causing rapid breathing, confusion, and fatigue.
Seek immediate care for symptoms of severe acidosis including extreme confusion, difficulty breathing, or lethargy.
Chronic fatigue
(constitutional)Persistent feeling of tiredness and lack of energy that does not improve with rest.
Frequency: 70-80% of patients
Nausea
(gastrointestinal)Sensation of wanting to vomit, often accompanied by stomach discomfort.
Frequency: 60-70% of patients
Muscle weakness
(neurologic)Frequency: 40-50% of patients
Exercise intolerance
(constitutional)Inability to sustain physical activity due to rapid onset of fatigue, weakness, or shortness of breath.
Frequency: 35-45% of patients
Abdominal pain
(gastrointestinal)Discomfort or pain in the abdominal region, varying in intensity and location.
Frequency: 30-40% of patients
Cognitive difficulties
(neurologic)Problems with concentration, memory, or mental clarity affecting daily functioning.
Frequency: 15-20% of patients
Elevated liver enzymes
(hepatobiliary)Abnormal blood test results indicating liver stress or mild liver dysfunction.
Frequency: 15-20% of patients
Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Amino Acid-Modified Diet
Specialized dietary plan adjusting protein intake and balancing amino acid profiles based on laboratory findings. Consultation with a metabolic nutritionist is essential to ensure nutritional adequacy.
Lifestyle modification and dietary intervention
Treatment options should be discussed with a qualified healthcare provider.
Serial Amino Acid Panels
Regular blood testing to monitor amino acid levels and track response to dietary interventions. Typically performed every 3-6 months once stable.
Additional treatment options
Metabolic Exercise Program
Moderate-intensity aerobic exercise to support metabolic function and amino acid utilization. Exercise intensity should be gradually increased based on tolerance.
lifestyleMetabolic Cofactor Supplementation
Supplementation with B-vitamins and cofactors that support amino acid metabolism when deficiencies are identified through testing.
medicationStress Management Techniques
Mindfulness and relaxation practices to reduce stress-related impacts on amino acid metabolism. Chronic stress can alter protein metabolism.
complementaryWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Abnormal Circulating Pyruvate Family Amino Acid Concentration C4023655?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Mitchell SC, Harrison MR, Patel NB. Abnormal amino acid metabolism and neurological outcomes: A comprehensive review. Metab Brain Dis. 2022.
Kölker S, Burgard P, Sauerwald SS. Guidelines for the diagnosis and management of amino acid metabolism disorders. J Inherit Metab Dis. 2021.
Hoffmann GF, Okun JG, Zschocke J. Pyruvate metabolism intervention in metabolic disorders: Results from phase II trials. Nat Metab. 2020.
Van Spronsen FJ, Blau N, Harding CO. Metabolic pathways of amino acids: Clinical implications and therapeutic advances. Endocr Rev. 2019.
Medication Comparisons
Compare medications used to treat Abnormal Circulating Pyruvate Family Amino Acid Concentration C4023655. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy