Nosebleeds are one of those bread-and-butter complaints that can become challenging remarkably fast. Most epistaxis is straightforward. But when bleeding is difficult to control after initial interventions, it helps to have a clear next step. Most nosebleeds can still be managed with relatively simple interventions. And a few newer pieces of evidence can make that management even more targeted.
Clues that should raise your suspicion for a posterior source include persistent blood in the posterior pharynx despite good anterior compression or packing, bleeding from both nares without an obvious anterior source, significant ongoing blood loss, or recent sinonasal or transsphenoidal surgery. Posterior epistaxis is much more likely to require ENT intervention, hospitalization, arterial ligation, or embolization.
Before you get fancy, though, do the basics: assess the airway and hemodynamics. Ask about the duration and recurrence of bleeding, anticoagulants and antiplatelet agents, prior nasal procedures, trauma, other abnormal bleeding, and symptoms suggesting meaningful blood loss.
Not every uncomplicated nosebleed needs labs. A CBC, coagulation testing, or additional workup makes more sense when bleeding is prolonged or substantial, the patient is unstable, a bleeding disorder is suspected, or anticoagulation makes the result clinically relevant.
Apply firm pressure to the soft, compressible lower third of the nose, not the nasal bridge.
The AAO-HNS guideline recommends sustained compression for at least five minutes. Don’t cheat and check early! The exact time matters less than giving sustained compression enough time to work.
A nasal clip can also spare everyone from relying on a patient’s increasingly tired fingers. A 2025 evidence review found nasal clips appear to be an effective first-aid option, although the supporting literature remains limited.
Once things have slowed enough to safely reassess, clear retained clot with gentle nose blowing or suction. Old clot can hide the source and keep your topical medication from actually contacting the mucosa. Then take a look.
Oxymetazoline is an easy next move: apply it directly to the bleeding side, commonly using medication-soaked gauze or a pledget. A topical anesthetic can make subsequent manipulation, cautery, or packing considerably less miserable for the patient.
What about TXA? The evidence supporting topical TXA has grown. If TXA is available, soaking gauze or a pledget and placing it directly against the bleeding mucosa currently has stronger evidence than simply misting it into the nose. After compression and a topical vasoconstrictor, it’s a very reasonable tool to have in the lineup.
If you can actually see a small bleeding site, chemical cautery with silver nitrate can work beautifully. If you can see it. The AAO-HNS guideline recommends anesthetizing the area first and restricting cautery to the identified or suspected bleeding site. Besides being extremely unpleasant for the person attached to that septum, overly aggressive cautery can damage mucosa and increase the risk of septal injury.
If pressure, medication, TXA, and appropriate cautery fail, or if active bleeding prevents you from identifying the source, nasal packing is the next step.
One important distinction is resorbable versus nonresorbable packing. Current guidelines specifically recommend resorbable packing for patients with a suspected bleeding disorder or those taking anticoagulant or antiplatelet medications.
If you are using an inflatable or other nonresorbable device, follow the manufacturer’s instructions for placement and inflation. Remember the anatomy: advance posteriorly along the nasal floor rather than aiming superiorly toward the turbinates.
Please don’t treat the monitor instead of the nose
Hypertension and epistaxis are associated, and patients with chronic hypertension may experience more severe presentations. But association is not the same as proving that the blood pressure spike caused today’s nosebleed. Pain, anxiety, active bleeding, and having objects inserted into your nose are all reasons for elevated blood pressure.
Most importantly, evidence does not support rapidly lowering blood pressure simply to stop an acute nosebleed. AAO-HNS guidance specifically advises against routine acute BP reduction for epistaxis in the absence of a separate hypertensive emergency. Treat the bleeding, treat the discomfort, let the patient settle, and reassess.
If there is true acute target-organ injury, that’s a different emergency, and should be managed accordingly.
Anticoagulation should absolutely increase your vigilance. But it shouldn’t necessarily make reversal your first move. For patients without life-threatening bleeding, current guidelines recommend trying first-line local treatments before withholding or reversing anticoagulant or antiplatelet therapy. Reversal carries its own thrombotic risks. However, persistent or recurrent bleeding in an anticoagulated patient should lower your threshold for transfer.
This may be one of the bigger practice changes for clinicians who trained when the rule was, “If something stays in the nose, prescribe antibiotics.” For uncomplicated anterior nasal packing, infection rates are very low, and routine systemic prophylactic antibiotics have not shown meaningful benefit. A 2025 propensity-matched analysis of more than 5,000 patients found clinically significant infections in 0.5% of patients who received antibiotics and 0.4% of those who did not—a nonsignificant difference.
That doesn’t mean antibiotics are never appropriate. Complicated infections, posterior packing, unusual procedural circumstances, or specialty-specific recommendations may change the calculus. But “nasal packing = automatic antibiotics” is increasingly difficult to justify.
Most controlled anterior bleeds can go home with good instructions and follow-up. If a nonresorbable pack remains in place, arrange timely reassessment and removal according to the device and local protocol.
Transfer to a higher level of care when there is airway compromise, hemodynamic instability or significant blood loss, suspected posterior bleeding, persistent bleeding despite appropriate local therapy and packing, or an anticoagulated patient whose ongoing bleeding may require reversal or advanced intervention.
For everyone else, don’t forget the decidedly unglamorous final step: prevention. Saline spray or gel, humidification, and regular moisturizing of dry anterior nasal mucosa can help reduce recurrent irritation and bleeding.
So the next time “nosebleed” pops onto the track board, remember the essentials: compress the right part of the nose and give it time. Reach for topical vasoconstriction and consider TXA before jumping to packing. Cauterize what you can actually see. Don’t reflexively chase the blood pressure, reverse anticoagulation, or prescribe antibiotics.
References
Koskinas I, Terzis T, Georgalas C, et al. Posterior epistaxis management: review of the literature and proposed guidelines of the Hellenic Rhinological-Facial Plastic Surgery Society. Eur Arch Otorhinolaryngol. 2024;281(3):1613-1627. doi:10.1007/s00405-023-08310-4
Foo B, Saidy AK. Use of nasal clips as first aid for anterior epistaxis. Emerg Med J. 2025;42(4):260-261. doi:10.1136/emermed-2024-214829
Min HJ, Kang H, Choi GJ, Kim KS. Association between hypertension and epistaxis: systematic review and meta-analysis. Otolaryngol Head Neck Surg. 2017;157(6):921-927. doi:10.1177/0194599817721445
Chiang CY, Lin JS, Tsai TY, Tu YK, Tsai MJ. Comparative effectiveness of various noninvasive local treatments in patients with epistaxis: a systematic review and network meta-analysis. Acad Emerg Med. 2023;30(4):289-298. doi:10.1111/acem.14680
Tunkel DE, Anne S, Payne SC, et al. Clinical practice guideline: nosebleed (epistaxis). Otolaryngol Head Neck Surg. 2020;162(1 suppl):S1-S38. doi:10.1177/0194599819890327
Tran QK, Vashee I, Vanga R, et al. Is antibiotic prophylaxis necessary for anterior epistaxis with packing? Insights from a large database. Am J Emerg Med. 2025;93:1-8. doi:10.1016/j.ajem.2025.03.040