Several things can trigger a nosebleed. The most common cause is dry air, either from having the heat on in winter or being in a hot, low-humidity climate. Other causes include: Nosebleeds usually aren’t serious. You can treat most by yourself at home by doing the following: Once the bleeding has stopped, do not touch or blow your nose. This may start it bleeding again. But if it does restart, gently blow your nose to get rid of any blood clots. You can also spray a decongestant such as
oxymetazoline (Afrin, Mucinex, or Vicks
Sinex) in both nostrils. Then pinch your nostrils shut and breathe through your mouth for 5 to 10 minutes. Call your doctor if: If your
doctor can’t get your nosebleed to stop with pressure, they might try: Cauterization.This procedure burns a blood vessel closed. After your doctor numbs your nose, they’ll use either a heated electronic device (an electrocautery) or a chemical called silver nitrate to close the leaky blood vessel. Packing.Your doctor puts a latex balloon or gauze into your nostril. This puts a lot of pressure on a blood vessel until it closes. How to Prevent NosebleedsYou can’t always prevent nosebleeds from happening, but there are certain things you can do to help lower your chances of getting them:
Medically Reviewed by Jennifer Robinson, MD on September 17, 2022 If you’ve ever wiped your nose and seen blood, you’ve had a nosebleed. They’re common: One out of
every seven people in the United States will get a one at some point. They’re most common in kids between 2 and 10 years old and adults between 50 and 80 years old. A nosebleed comes from the front of your nose (anterior) or the back of it (posterior). It can be hard to tell if you have a posterior or anterior nosebleed. Both can make blood flow toward the back of your throat if you’re lying on your back. But posterior nosebleeds can be much more serious. You’re more likely to need emergency help. Most are spontaneous, meaning they happen unexpectedly and don’t have a known cause. But if you get nosebleeds a lot, there may be a reason you can pinpoint: Nosebleeds can also be caused by bleeding disorders, but it’s rare. If your nosebleed doesn’t stop, or you have a lot of bleeding from your gums or when you get minor cuts, see a doctor. Bleeding disorders can be serious because platelets in your blood that help it clot are missing or aren’t working. Another rare cause of nosebleeds can be a tumor in the nose or sinuses. It may be noncancerous, also called benign, or cancerous. Only about 2,000 cases of cancerous tumors in the nose or sinuses are diagnosed in the U.S. each year. In some cases, nosebleeds can be caused by genes passed down in families. A rare condition called hereditary hemorrhagic telangiectasia (HHT) affects the blood vessels. The main symptom is repeated nosebleeds that seem to come out of nowhere and get worse over time. If you have HHT, you might wake up at night with your pillow soaked in blood, and you may develop red spots on your face or hands. If one or both of your parents has this condition and you’re having nosebleeds, ask your doctor about being tested for it. Treatments can help improve your symptoms. |