Diferencia entre revisiones de «Allergic tranfusion reaction»
Sin resumen de edición |
|||
| Línea 1: | Línea 1: | ||
==Background== | ==Background== | ||
*Occurs due to immune response to plasma proteins | *Occurs due to immune response to plasma proteins | ||
*Reaction severity not dose-related | |||
==Clinical Features== | ==Clinical Features== | ||
Revisión del 20:32 20 feb 2016
Background
- Occurs due to immune response to plasma proteins
- Reaction severity not dose-related
Clinical Features
- Symptoms range from urticaria/pruritus to bronchospasm, wheezing, anaphylaxis (rare)
Differential Diagnosis
Transfusion Reaction Types
- Acute
- Delayed
Acute allergic reaction
- Allergic reaction/urticaria
- Anaphylaxis
- Angioedema
- Anxiety attack
- Asthma exacerbation
- Carcinoid syndrome
- Cold urticaria
- Contrast induced allergic reaction
- Scombroid
- Shock
- Transfusion reaction
Diagnosis
Management
- Stop transfusion until able to evaluate severity of allergic reaction
- Give diphenhydramine
- Restart transfusion if symptoms are mild