Description
Epistaxis Beyond the Basics: Practical Management for Young Doctors focuses on moving beyond simple nasal packing to a structured, cause-oriented approach to nosebleeds. The session highlights risk stratification, identification of posterior epistaxis, and recognizing red flags such as coagulopathy, hypertension, or underlying systemic disease. It also covers stepwise management—from first-aid measures and topical therapies to cauterization and indications for ENT referral. Emphasis is placed on real-world emergency room scenarios, helping young doctors make confident, timely decisions while avoiding common pitfalls.
Summary Listen
- Nosebleeds, while often self-limiting, can be dramatic and, in some cases, life-threatening. Accurate initial assessment and management are crucial, including identifying risk factors and implementing appropriate containment measures.
- Anterior nosebleeds, originating from the Kiesselbach's plexus (Little's area) on the nasal septum, account for 80-90% of cases and are typically manageable with first aid. However, posterior bleeds, though less common, can be more severe.
- Local causes of nosebleeds include dryness, trauma, nasal fractures, and infections. Systemic factors such as cardiovascular conditions (hypertension), bleeding disorders, and medications like anticoagulants also contribute.
- Initial management prioritizes airway, breathing, and circulation (ABCs). Direct nasal pressure, ice packs, and tranexamic acid can be used as first-line measures. If bleeding persists, nasal packing and cauterization may be necessary.
- First aid involves sitting upright, leaning forward, pinching the nose for 10-15 minutes without releasing pressure, and spitting out blood to avoid swallowing. This helps form a stable clot and prevents airway compromise.
- Emergency room management may include suction, decongestion with adrenaline packs, and anterior nasal packing. Marrow-cell packs are a common choice due to their ease of insertion and thrombus-inducing properties.
- Posterior nasal packing, indicated when anterior packing fails, involves using double-balloon devices or Foley catheters to occlude posterior bleeding sites. Considerations include patient age, available personnel, and bleeding severity.
- Cauterization, using silver nitrate or electrocautery, can effectively stop bleeding from a localized source. Absorbable hemostatic agents like gelatin sponges or cellulose-based products can also promote clotting.
- Advanced management at tertiary centers may involve endoscopic examination, imaging (CT/MRI), and surgical interventions like sphenopalatine artery ligation or embolization. Blood transfusions may be required in cases of significant blood loss.
- Sphenopalatine artery ligation (SPAL) aims to control nasal blood supply by ligating the artery, which is responsible for a substantial portion of nasal vascularization. Embolization, though rarely done on the external carotid artery, can be utilized after all other options are exhausted.
- Differentiating between local and systemic causes is critical for effective management. Systemic conditions like hemophilia require addressing the underlying disorder rather than solely focusing on local measures. Red flags such as uncontrolled bleeding, shock, or altered vision require urgent referral to a specialist.
Sample Certificate
About the Speakers
Dr. Murari Kaimal
MD and CEO, New England Medical Centre, Trivandram
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