Nosebleeds: Causes, Treatments, and Nursing

Nosebleeds are a common phenomenon, and there are various reasons that can lead to them. When discovering blood in the nasal cavity, it is essential not to blindly use medication for treatment. Instead, it is necessary to first identify the cause of the nosebleed and then treat it accordingly. Blind treatment may delay the condition, miss the best treatment time, and even worsen the nosebleed, leading to severe consequences. Below, we will introduce the causes of nosebleeds in detail.

1. What Are the Causes of Persistent Blood in the Nasal Cavity?

Blood in the nasal cavity can be caused by various factors such as colds, picking the nose, dry air, allergies, nasal foreign bodies, blood system diseases, heart diseases, and picky eating habits. If the bleeding is not severe and stops spontaneously, it is generally not a major concern. However, it is recommended to stay hydrated, consume plenty of green leafy vegetables, fruits, carrots, and egg yolks, avoid picking the nose, and maintain a certain humidity in the indoor environment to prevent excessive dryness.

If the nasal bleeding is severe, it is advisable to undergo a blood test, coagulation time test, nasal endoscopy, and sinus CT scan to check for conditions such as a deviated nasal septum or nasal masses.

2. How to Care for Patients with Nosebleeds?

2.1 Psychological Care

Many people may feel extremely panicked when experiencing a nosebleed. However, it is crucial to remain calm and rational during such situations. Have someone nearby assist with stopping the bleeding using cotton gauze, soft tissues, or other methods.

2.2 Basic Nursing Skills

It is beneficial to learn about emergency nursing measures for nosebleeds. After stopping the bleeding with cotton gauze or similar materials, it is advisable to lie semi-reclined to conserve energy and avoid psychological fatigue. Apply a cold, wet towel to the forehead to reduce blood flow in the head and promote faster hemostasis. If there are blood clots in the nasal cavity, remove them promptly to avoid respiratory difficulties. If blood is swallowed, try to spit it out to prevent the introduction of viruses or bacteria into the body and subsequent gastrointestinal infections. After resting for a while, carefully remove the packing material to avoid friction and injury that may affect hemostasis.

If the nosebleed is caused by a severe injury or worsening of an underlying condition, or if simple measures fail to stop the bleeding effectively, it is crucial to seek medical attention promptly for professional assistance with hemostasis.

2.3 Dietary Care

For nosebleeds caused by unreasonable dietary habits leading to internal heat, it is essential to maintain a light and detoxifying diet to prevent recurrent nosebleeds. Maintain a healthy and balanced diet, avoid picky eating, consume plenty of fresh fruits and vegetables, and appropriately supplement various nutrients. Avoid spicy, stimulating, and fried foods. Abstain from smoking and alcohol, and stay hydrated to promote gastrointestinal motility and enhance detoxification through bowel movements.