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X Linked Agammaglobulinemia C0221026

Published: July 22, 2026Updated: August 20, 2026

X-linked agammaglobulinemia is an inherited immune deficiency where the body lacks sufficient infection-fighting antibodies, primarily affecting males. Lifelong immunoglobulin therapy and antibiotics help prevent serious infections.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 20, 2026Editorial policy

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

!

Severe pneumonia

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Septic arthritis

Generalized symptoms

(immunologic)

Significant symptoms that substantially affect daily functioning.

Frequency: Common at all stages

Recurrent bacterial infections

(immunologic)

Otitis media

(immunologic)

Medication Comparisons

Compare medications used to treat X Linked Agammaglobulinemia C0221026. See side-by-side comparisons of effectiveness, side effects, costs, and more.

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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

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