Nosebleeds (epistaxis) are very common. Most nosebleeds occur because of minor irritations or colds. Some nosebleeds are caused by injury to the face or nose. Nosebleeds can be frightening for some patients, but are rarely life threatening.
Persons taking ACM's (sometimes called blood-thinning medications) such as warfarin (also known under the brand names Coumadin®, Jantoven®, Marevan®, Lawarin®, Waran®, and Warfant®), apixaban(Eliquis®), dabigatran (Pradaxa® in Australia, Europe, USA and Canada, Prazaxa® in Japan), rivaroxaban (Xarelto®), clopidogrel bisulfate (Plavix®),nonsteroidal anti-inflammatory drugs (NSAIDs), or aspirin have an additional concern. Is my medicine causing or contributing to my nosebleed?
Persons who have recently had an INR test which was in their target range should not be worried about their warfarin dose. Persons who have their own INR monitor and self-test can do an INR test around the time of the bleeding. If the INR is within the therapeutic range, the warfarin is not likely to be playing a major role in causing or worsening the bleeding. If the INR test result is not in the target range, the dose of warfarin may need to be adjusted. If the INR is above 5.0 and the nosebleed is not easily stopped, it may be advisable to seek medical attention. In this situation, a healthcare provider may suggest low-dose oral vitamin K and/or nasal packing. Persons who are taking other classes of anticoagulant or antiplatelet medicines may have to contact a health care provider to determine what to do.
Fortunately, most nosebleeds are not serious and usually can be managed at home, although sometimes medical intervention may be necessary. Nosebleeds are categorized based on where they originate, and are described as either anterior (originating from the front of the nose) or posterior (originating from the back of the nose).
- Anterior nosebleeds make up more than 90% of all nosebleeds. The bleeding usually originates from a blood vessel on the nasal septum, where a network of vessels converge (Kiesselbach plexus). Anterior nosebleeds are usually easy to control, either by measures that can be performed at home or by a health care practitioner.
- Posterior nosebleeds are much less common than anterior nosebleeds. They tend to occur more often in elderly people. The bleeding usually originates from an artery in the back part of the nose. These nosebleeds are more complicated and usually require admission to the hospital and management by an otolaryngolist (an ear, nose, and throat specialist).
One out of every seven people will develop a nosebleed at some time in their lives. Nosebleeds tend to occur more often during winter months and in dry, cold climates. They can occur at any age, but are most common in children aged 2 to 10 years and adults aged 50 to 80 years. For unknown reasons, nosebleeds most commonly occur in the morning hours.
Most nosebleeds do not have an easily identifiable cause. However, trauma to the nose is a very common cause of nosebleeds. Nosebleeds can be caused by trauma to the outside of the nose from a blow to the face, or trauma to the inside of the nose from nose picking. Other conditions that predispose a person to nosebleeds include:
- Exposure to warm, dry air for prolonged periods of time;
- nasal and sinus infections;
- allergic rhinitis (Hay Fever);
- nasal foreign body (object stuck in the nose);
- vigorous nose blowing;
- nasal surgery,deviated or perforated nasal septum, and
- cocaine use.
Less commonly, an underlying disease process or taking certain medications may cause a nosebleed or make it more difficult to control.
- Inability of the blood to clot is most often due to blood-thinning medications.
- Topical nasal medications, such as corticosteroids and antihistamines, may sometimes lead to nosebleeds.
- Liver disease, chronic alcohol abuse, kidney disease, platelet disorders, and inherited blood clotting disorders can also interfere with blood clotting and predispose to nosebleeds.
- Vascular malformations in the nose and nasal tumors are rare causes of nosebleeds.
- High blood pressure may contribute to bleeding, but is rarely the sole reason for a nosebleed. It is often the anxiety associated with the nosebleed that leads to the elevation in blood pressure.
Bleeding usually occurs from only one nostril. If the bleeding is heavy enough, the blood can fill up the affected nostril and overflow into the nasopharynx (the area inside the nose where the two nostrils converge), causing simultaneous bleeding from the other nostril as well. Blood can also drip into the back of the throat or down into the stomach, causing a person to spit up or even vomit blood.
Signs of excessive blood loss include:
- confusion, and
Excessive blood loss from nosebleeds does not often occur.
When to Seek Medical Care
Contact a health care practitioner if the person experiences the following:
- Repeated episodes of nosebleeds;
- additional bleeding from places other than the nose, such as in the urine or stool;
- easy bruising;
- if the person has nosebleeds and is taking any blood-thinning medications except warfarin.
- if the person is taking warfarin and the INR is greater than 5.0 units and the nosebleed is not easily stopped.
- if the person has nosebleeds and any underlying disease that may affect blood clotting, such as liver disease, kidney disease, or hemophilia (inability of blood to clot); or
- if the person has nosebleeds and recently had chemotherapy.
Go to the hospital if the person with the nosebleed:
- Is still bleeding after pinching the nose for 10 to 20 minutes;
- is having repeated episodes of nosebleeds over a short time or if a large amount of blood is lost;
- feels dizzy or light-headed, or feels that they are going to pass out;
- has a rapid heartbeat or trouble breathing;
- is vomiting blood;
- has a rash or temperature greater than than 101.4 F (38.5 C); or
- if a health care practitioner instructs you to go to a hospital's emergency department.
The diagnosis of a nosebleed is generally self-evident and apparent upon seeing the patient, though some individuals may not have any active bleeding by the time they arrive to seek medical care. More importantly, however, your health care practitioner will need to locate the source of bleeding and determine whether the person has an anterior or posterior nosebleed. Furthermore, other less common causes of nosebleeds may need to be sought depending upon the individual's medical history and the findings on the physical exam.
Nosebleed Self-Care at Home
A small amount of bleeding from a nosebleed requires little intervention. For example, if a person with a cold or a sinus infection blows his or her nose vigorously and notices some blood in the tissue, one should avoid forceful nose blowing, sneezing, and nose picking. This is usually enough to keep the bleeding from getting worse.
How to stop a nosebleed
- Remain calm.
- Sit up straight and lean slightly forward.
- Lean your head forward. Tilting your head back will only cause you to swallow the blood.
- With the index finger press against the side that is bleeding or if both side are bleeding pinch the nostrils together and apply direct pressure with the thumb and index finger for approximately 10 minutes. Time it to make sure the nostrils are not released earlier. Usually bleeding from the front of the nose stops after you have put pressure on it by pinching it. If a nosebleed lasts more than 10 minutes in spite of first aid, see your healthcare provider.
- Spit out any blood in the mouth. Swallowing blood may make the affected individual vomit.
- This technique will stop the majority of simple nosebleeds.
What to do after the bleeding has stopped
- Once the bleeding has stopped, try to prevent any further irritation to the nose, such as sneezing, nose blowing, or straining for 24 hours.
- Ice packs do not help nosebleeds.
- Exposure to dry air, such as in a heated home in the winter, can contribute to the problem. Adding moisture to the air with a humidifier or vaporizer will help keep the nose from drying out and triggering more bleeding. Another option is to place a pan filled with water near a heat source, such as a radiator, which allows the water to evaporate and adds moisture to the air.
- Nasal saline sprays or other lubricating ointments or gels also may be useful to promote tissue healing and keeps the nasal passages moist. Using a moisturizing substance like a saline nasal gel known may help prevent nosebleeds.
- Most nosebleeds occur during the winter in cold, dry climates. If a person is prone to nosebleeds, use a humidifier in the home. Petroleum jelly (Vaseline), antibiotic ointment, or a saline nasal gel/spray also may be used to keep the nasal passages moist.
- Try not to pick or blow the nose too vigorously.
- If the nosebleed is related to an underlying medical condition (for example, liver disease or a chronic sinus condition), follow the health care practitioner's instructions to keep these medical problems under control.
Michael Schwartz MD (retired),Swannanoa, North Carolina USA (Sept., 2013)
“Especially on the blood thinners, it is hard to make the bleeding stop yourself. You will need to be admitted to the hospital to make sure you don't bleed again, even with that device in your nose.”Can taking Eliquis cause nose bleeds? ›
Common Eliquis side effects include nosebleeds, bleeding gums, bruising easily and bleeding that takes longer to stop. Internal bleeding is a rare serious side effect. Stopping Eliquis suddenly may increase the risk of blood clots. People with preexisting bleeding conditions shouldn't take Eliquis.What are the bleeding precautions for patients on anticoagulants? ›
Because you are taking a blood thinner, you should try not to hurt yourself and cause bleeding. You need to be careful when you use knives, scissors, razors, or any sharp object that can make you bleed. You also need to avoid activities and sports that could cause injury. Swimming and walking are safe activities.What medication is used to stop nosebleeds? ›
Silver nitrate: A chemical called silver nitrate can help seal the blood vessels and stop nasal bleeding. Intravenous medications: Sometimes, a doctor may give medications to reduce the chance that a person will bleed excessively. Examples include aminocaproic acid (Amicar) and tranexamic acid (Cyklokapron).When should you go to the ER for a nose bleed? ›
Call your healthcare provider immediately, have someone drive you to the nearest emergency room or call 911 if: You can't stop the bleeding after more than 15 to 20 minutes of applying direct pressure on your nose as described in the steps above. The bleeding is rapid or the blood loss is large (more than 1 cup).Can too much blood thinner cause nose bleeds? ›
“Blood thinning” or anticoagulant medicines such as aspirin, clopidogrel and warfarin do not cause nosebleeds themselves but, by reducing the blood's ability to clot, can prolong bleeds, making them heavier and more clinically significant.How do you know if Eliquis is causing bleeding? ›
In clinical trials, serious bleeding was rare with Eliquis. Symptoms of serious bleeding may include: bleeding that's severe or doesn't stop. passing red, black, or tar-like stools.What is the safest blood thinner to use? ›
Direct oral anticoagulants, or DOACs, have been found to be safer than warfarin for patients with atrial fibrillation. A new study published in November 2022 in Annals of Internal Medicine found apibaxan to be the safest blood thinner among DOACs, including dabigatran, edoxaban and rivaroxaban.How do you stop a nosebleed fast? ›
To stop a nosebleed: sit down at a table, lean forward and firmly pinch the soft part of your nose, just above your nostrils, for at least 10 to 15 minutes.What is the most common side effect associated with anticoagulants is bleeding? ›
Side effects of anticoagulants
The main side effect is that you can bleed too easily, which can cause problems such as: passing blood in your urine. passing blood when you poo or having black poo. severe bruising.
Eliquis is a high-alert medicine. This means that Eliquis has been proven to be safe and effective, but serious harm, such as severe bleeding or a stroke, can occur if it is not taken exactly as directed.When should anticoagulants be stopped? ›
Warfarin and Acenocoumarol
Warfarin is usually stopped five days before surgery or a procedure. Acenocoumarol is usually stopped three days before surgery or a procedure. You may require substitute injectable anticoagulation whilst not taking warfarin or acenocoumarol.
- Remain calm.
- Sit up straight and lean slightly forward.
- Lean your head forward. ...
- With the index finger press against the side that is bleeding or if both side are bleeding pinch the nostrils together and apply direct pressure with the thumb and index finger for approximately 10 minutes.
Don't pick or blow the nose. And don't drop the head below the heart or lift anything heavy for many hours. Gently put a saline gel (Ayr), antibiotic ointment (Neosporin) or petroleum jelly (Vaseline) on the inside of the nose.What foods to avoid for nosebleeds? ›
Remaining foods reported to exacerbate epistaxis were also found to be high in salicylates (including red wine, spices, chocolate, coffee, and certain fruits), natural antiplatelet activity (garlic, ginger, ginseng, ginkgo biloba, and vitamin E15), or omega-3 acids (oily fish, salmon).What will the ER do for a nose bleed? ›
In some cases, a doctor will need to put packing in your nose to stop the bleeding. It's rare, but a bleeding disorder can cause nosebleeds. If you have one, your blood may not clot properly.Can you get a blood clot from a nosebleed? ›
Removing the Tissue
Sometimes, loose blood will have clotted in your nose and may get pulled out when you remove the tissue. It will look like a small bloody slug. This is normal and not something to worry about. This clot can also come out if you blow your nose right after pulling the tissue out.
Nosebleeds occur when the blood vessels in the nose burst, which allows blood to leak out. The body will usually form a blood clot to stop the bleeding and repair the damage. Trauma is a common cause of nosebleeds, but they can also occur in people who have allergies or sinusitis.How do you know if a nose bleed is serious? ›
Seek medical help if the bleeding persists after 15 to 20 minutes of treatment, nosebleeds recur, blood persistently drains down the throat, or a neck or serious head injury is suspected.