The medical term for the loss of blood from inside the nose is Epistaxis, more commonly known as a nosebleed. It is a widely prevalent condition, with approximately 60% of individuals experiencing a nosebleed at least once in their lifetime. However, only 10% of these cases are classified as severe.
Who Is Predisposed to Having Nosebleeds?
Nosebleeds can affect anyone of any age, but it is more common in children between the ages of 2 and 10 and seniors over 65.
Children
Children are more likely to have nosebleeds due to their increased susceptibility to developing colds and coughs. Additionally, there is a risk of foreign objects ending up in their nasal passages, including fingers. The higher propensity for slips and falls also heightens the likelihood of injuries, which can result in nosebleeds. Likewise, regular exposure to dry air may also contribute.
Seniors
People aged 65 and above are at an increased risk of nosebleeds due to underlying conditions such as atherosclerosis (hardening of the arteries), infections, hypertension, or blood clotting abnormalities, all of which can contribute to nosebleeds.
Pregnant Women
Pregnancy causes the blood vessels in the body to expand, which puts extra strain on the delicate vessels in the nasal lining. Accordingly, even a minor impact has the potential to rupture these vessels, leading to a nosebleed.
Pre-existing Medical Conditions
The viscosity of blood directly impacts its clotting time. People prescribed blood thinners such as warfarin, aspirin, and apixaban could face an elevated risk of complications. Similarly, individuals managing hypertension may be undergoing treatment that also affects blood viscosity and clotting. Additionally, individuals diagnosed with blood-related conditions are considered at high risk for nosebleeds such as:
Sickle cell anemia
Hemophilia
Intravascular coagulation
Von Willebrand disease
What To Do In Case Of a Nosebleed/Epistaxis?
Here are some steps to take if you experience a nosebleed.
Sitting Straight Up
Maintain an upright sitting position and lean slightly forward. This position will help alleviate pressure on the blood vessels in your sinuses and prevent accidentally swallowing blood.
Nose Blowing
Blowing your nose gently into a tissue or soft cloth will help remove the collected blood and mucus.
Nasal Sprays
Decongestant sprays are available over the counter and temporarily reduce nasal blood flow by acting as vasoconstrictors. This can aid in halting nosebleeds.
Pressure
It is advised to apply pressure to your nostrils for 5 to 10 minutes while breathing through your mouth. Pressure can help stop the nosebleed and allow your blood to clot.
To minimize the risk of reoccurrence, refrain from bending down for a few hours following the initial nosebleed. The objective is to maintain a position where your head is above the level of your heart, allowing gravity to assist in preventing further bleeding.
Seeking Medical Help
If bleeding persists for more than 20 minutes, we advise you to seek medical assistance. If the nosebleed appeared following an injury to the head or face, it is important to seek prompt medical attention, as the issue may be more severe than a simple case of Epistaxis.
Frequently Asked Questions
The medical term for a nosebleed is Epistaxis, which refers to the loss of blood from inside the nose. This condition is common and experienced by about 60% of people at least once in their lifetime.
Nosebleeds can affect individuals of any age, but they are more common in children aged 2 to 10 and seniors over 65. Children are prone due to colds, injuries, and nasal irritation, while seniors often have underlying health conditions increasing their risk.
Pregnancy causes blood vessels throughout the body to expand, including those in the nasal lining. This expansion puts extra strain on these delicate vessels, making even minor impacts capable of causing them to rupture and result in nosebleeds.
Conditions affecting blood viscosity and clotting, such as sickle cell anemia, hemophilia, intravascular coagulation, and Von Willebrand disease, can increase nosebleed risk. Additionally, use of blood thinners and hypertension treatments can elevate this risk.
To treat a nosebleed, sit upright and lean forward slightly, gently blow your nose to clear blood, use a decongestant nasal spray if available, and apply pressure to the nostrils for 5 to 10 minutes while breathing through your mouth. Avoid bending down afterward to reduce rebleeding risk.
You should seek medical help if the nosebleed lasts more than 20 minutes or if it occurs after a head or facial injury. Persistent bleeding or trauma could indicate a more serious issue requiring professional care.
Avoid bending down after a nosebleed to keep your head above heart level. This position allows gravity to reduce blood flow to the nasal vessels and helps prevent further bleeding or recurrence of the nosebleed.