Hexosaminidase C C1840583
A rare enzyme deficiency affecting Hexosaminidase C, which can lead to accumulation of harmful substances in cells. This causes neurological problems that vary in severity.
Key facts at a glance
- ICD-10
- E88.9
- ICD-11
- 5A00.0
- Body system
- metabolic
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Ataxia
(neurologic)Fatigue or weight changes
(metabolic)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Dysarthria
(neurologic)Spasticity
(neurologic)Oculomotor apraxia
(ophthalmologic)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
Anticonvulsant therapy
Seizure management using appropriate anticonvulsant medications based on seizure type and patient characteristics. Regular monitoring of drug levels and side effects is essential for optimal seizure control.
Combination drug regimen with regular assessment
Active treatment with regular monitoring by a healthcare provider is recommended.
Neurological rehabilitation
Comprehensive physical and occupational therapy aimed at maintaining motor function, improving balance, and preventing contractures. Therapy sessions focus on functional mobility and independence in daily activities.
Additional treatment options
Neuropsychological support
Cognitive and behavioral interventions to address developmental delays, behavioral challenges, and emotional adjustment. Family counseling and psychoeducation are integral components.
psychologicalMultidisciplinary specialist monitoring
Regular assessments by neurology, genetics, and developmental specialists to track disease progression and adjust management strategies accordingly.
monitoringNutritional support
Dietary evaluation and supplementation as needed to address feeding difficulties, nutritional deficiencies, and maintain optimal weight and growth parameters.
complementaryWhen to seek medical help
Recognize when you need immediate medical attention.
See a doctor within 24 hours
Moderate to severe symptoms that may indicate worsening of this condition. Prompt medical evaluation is recommended.
Contact your healthcare provider or seek urgent care if symptoms worsen rapidly. Go to the emergency department for life-threatening symptoms.
Frequently asked questions
Common questions about this topic.
What is Hexosaminidase C C1840583?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalMedication Comparisons
Compare medications used to treat Hexosaminidase C C1840583. 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