How to stop nosebleeds from the left nostril

While walking in the park today, I noticed several people gathered ahead, so I approached to see what was happening. I found that a person was experiencing epistaxis (nosebleed) from the left nostril and was attempting to stop the bleeding. So, how should one manage epistaxis originating from the left nostril?

How to Stop Epistaxis from the Left Nostril

In daily life, if a patient experiences bleeding from the left nostril, the first step is to promptly pinch both sides of the nasal alae (nostrils) with the fingers—this applies direct pressure and effectively controls bleeding. During this time, if blood accumulates in the mouth, the patient should avoid swallowing it; instead, blood should be expectorated to prevent post-procedural gastric discomfort. Minor bleeding typically ceases within 5–10 minutes of consistent, firm pressure. However, if bleeding is profuse or persistent, the patient should seek medical attention for further evaluation—such as endoscopic examination—to determine whether there is nasal mucosal laceration or even rupture of nasal blood vessels. Depending on findings, anterior nasal packing or electrocautery may be indicated. With prompt and appropriate treatment, epistaxis usually improves significantly.

To prevent epistaxis: First, adjust dietary habits by incorporating more light, bland foods and avoiding emotional stress, which may help alleviate symptoms. Second, ensure adequate room ventilation—open windows regularly—and maintain stable indoor humidity to prevent nasal dryness.

Additionally, avoid harmful habits. Frequent nose-picking can trigger epistaxis; therefore, cultivating good hygiene habits—including refraining from nose-picking at all times—is essential. If nasal itching occurs, adhere to timely pharmacological treatment and increase fluid intake. We hope this information proves helpful!