Immunodeficiency 77 C5543173
A rare form of primary immunodeficiency that weakens the body's defenses against infections. Management involves preventive care and immune-supportive therapy.
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
Autoimmune neutropenia
Hemophagocytic lymphohistiocytosis
Generalized symptoms
(immunologic)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Recurrent febrile episodes
(general)Diffuse lymphadenopathy
(lymphatic)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
Immunoglobulin Replacement Therapy
Regular antibody replacement via IVIG or subcutaneous routes to maintain protective immunity against pathogens.
Medication management with follow-up
Active treatment with regular monitoring by a healthcare provider is recommended.
Targeted Antimicrobial Prophylaxis
Personalized prophylactic regimen based on specific infection history and pathogen susceptibility patterns.
Additional treatment options
Hematopoietic Stem Cell Transplantation
Potential curative treatment involving transplantation of healthy stem cells to restore immune competence.
surgicalEnvironmental Control Measures
Comprehensive strategies including air filtration, water safety, and food preparation hygiene to reduce infection risks.
lifestyleInfection Surveillance Program
Close monitoring for early signs of infection with prompt laboratory evaluation and imaging as needed.
monitoringWhen 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 77 C5543173?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalMedication Comparisons
Compare medications used to treat Immunodeficiency 77 C5543173. 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