Immunodeficiency 75 C5436860
A rare genetic primary immunodeficiency causing immune system dysfunction. Patients require ongoing infection prevention and immune-supportive treatments.
Key facts at a glance
- ICD-10
- D89.9
- ICD-11
- 3A00.0
- Body system
- immunologic
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Chronic enteroviral infection
Chronic meningitis
Generalized symptoms
(immunologic)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Recurrent bacterial infections
(general)Failure to thrive in infancy
(general)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
Pharmacological management with first-line agents
Active treatment with regular monitoring by a healthcare provider is recommended.
Immunoglobulin Replacement Therapy
Intravenous or subcutaneous immunoglobulin therapy to replace deficient antibodies and provide passive immunity against infections.
Antibiotic Prophylaxis
Long-term prophylactic antibiotics to prevent bacterial infections common in immunodeficiency disorders.
Additional treatment options
Hematopoietic Stem Cell Transplantation
Curative approach involving stem cell transplantation to重建 functional immune system from donor cells.
surgicalInfection Prevention Protocols
Strict hand hygiene, mask use, and avoidance of crowded spaces to minimize exposure to infectious agents.
lifestyleNutritional Support
High-protein diet with vitamin and mineral supplementation to support immune function and overall health.
dietaryWhen 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 Immunodeficiency 75 C5436860?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalMedication Comparisons
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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