Why is one of my nostrils dry and bleeding often?

Hello,

Welcome to icliniq.com.

I understand your concern.

Most recurrent nosebleeds of this pattern are due to anterior epistaxis from the septum (Little’s area), with chronic mucosal dryness and a fragile vessel that was likely traumatized by the prior swab.

This can result in rebleeding with crusting and minor triggers. Evidence shows that the first-line approach is moisturization and local care, along with stepwise hemostasis (pinching the nose or using a vasoconstrictor).

If a discrete anterior site is visible or bleeding persists, ENT cautery may be needed, as well as evaluation for structural issues such as a septal spur or deviation that can predispose to unilateral bleeding.

The probable causes include:

• Anterior septal mucosal injury at Kiesselbach’s or Little’s plexus with dryness and crusting, which accounts for up to 90 percent of epistaxis and tends to rebleed after minor trauma.

• Post-nasopharyngeal swab trauma may precipitate epistaxis, sometimes associated with ipsilateral septal deviation or spur, causing recurrent bleeding from the same side.

• Local factors such as septal deviation, perforation, chronic vestibulitis, environmental dryness, topical nasal steroid use, and digital trauma may also contribute.

• Systemic contributors include antithrombotic therapy and coagulopathies, while the direct role of hypertension is unclear, though it can prolong bleeding.

Investigations should include a focused ENT (ear, nose, and throat) exam with good lighting and anterior rhinoscopy to identify an anterior bleeding point in Little’s area, clearing clots first to visualize the vessel.

If bleeding is recurrent, persistent, or unilateral, nasal endoscopy should be considered to localize the site and assess for a septal spur or deviation, as endoscopy increases the likelihood of identifying the source.

Laboratory tests such as CBC (complete blood count) and coagulation studies may be indicated in cases of frequent or significant bleeds, suspected platelet or clotting disorders, or systemic involvement, though they should not delay acute control. Imaging is not part of urgent management and should be reserved for cases where a mass is suspected, especially if there are red flags such as unilateral obstruction, persistent bloody discharge, or a visible growth.

Management includes:

• Acute control at home involves leaning forward, pinching the soft part of the nose firmly for 10 to 15 minutes without interruption, and, if available, applying Oxymetazoline spray before pinching to aid vasoconstriction.

• If bleeding persists, is brisk, or recurs frequently, ENT-directed localization and silver nitrate cautery of the visible anterior vessel may be required (avoiding bilateral cautery to reduce perforation risk).

• After cautery or anterior bleeding, a thin layer of petroleum jelly may be applied two to three times daily for three to five days to protect healing mucosa, while saline sprays or gels should be used frequently to maintain moisture.

• If vestibulitis or crusting is visible, a short course of antiseptic or antibacterial nasal cream such as Mupirocin (when appropriate) may be prescribed. If no discrete vessel is seen or bleeding continues, anterior packing may be needed, using petroleum gauze, tampons, or balloon devices, typically kept in place for 48 to 72 hours with follow-up.

• Prophylactic antibiotics are not routinely required but may be considered in selected cases. Topical Tranexamic acid can also be used for persistent anterior epistaxis in clinical settings, supported by systematic reviews and practice guidelines.

• Contributing factors should be addressed, including pausing unnecessary NSAIDs (nonsteroidal anti-inflammatory drugs), optimizing blood pressure, and reviewing topical nasal steroid use.

Medications such as:

1. Oral Tranexamic acid (1.5 g twice daily for five days).

2. Omeprazole (20 mg once daily on an empty stomach for 5 days).

3. Telmisartan (40 mg once daily for blood pressure control), and

4. Oxymetazoline spray (0.05 percent, two to three sprays into each nostril twice daily for up to three days, used only if nasal congestion is present) may be prescribed under supervision.

ENT evaluation within one to two weeks is recommended for recurrent unilateral bleeding to assess Little’s area, consider cautery, and evaluate for septal deviation or spur.

Urgent medical care should be sought if bleeding is severe, lasts longer than 20 minutes despite proper compression, produces large clots, or is associated with systemic or airway symptoms. Persistent unexplained unilateral bloody discharge in adults should always be evaluated for possible malignancy.

I hope this has helped you.

Please feel free to reach out to me again if you have further queries.

Thank you.