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· 26 Nov 2021

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Why am I getting nosebleeds?

Nosebleeds are a regular occurrence. They can be frightening, but they rarely signal a major medical issue. In the front and rear of the nose, numerous blood arteries are close to the surface. They're delicate and prone to bleeding. Children and Adults between the ages of 3 to 10 are prone to nosebleeds.
Nosebleeds appear in two forms. Whenever the blood vessels which are in front of your nose do break and bleed. It is referred as an anterior nosebleed. A posterior nosebleed happens at the back or deepest part of the nose. In this condition, blood flows down the throat's back. Nasal bleeding from nose’s back can be serious.

Causes of nosebleeds
Nosebleeds can be caused by a variety of factors. A nosebleed that occurs suddenly or infrequently is rarely dangerous. If you suffer nosebleeds frequently, you may have a deeper serious condition.

Dry air is the most common reason for nosebleeds. If you reside in a dry area and utilize a central heating system, your nasal membranes, or tissues within the nose, may get dry. Because of the dryness, crusting develops inside the nose. Itchy or irritated skin can result from crusting. When you scratch or pick your nose, it can bleed.

Antihistamines and decongestants can dry up the nasal membranes and induce nosebleeds if taken for colds, allergies, or sinus problems. Nosebleeds can also be caused by frequent nose blowing.

The following are some other likely reasons for nosebleeds:
•    a foreign object lodged in the nostrils
•    irritation caused by chemicals
•    allergic reaction
•    damage to the nose
•    sneezing on a regular basis
•    rubbing one's nose
•    air that is cold
•    Infection of the upper respiratory tract
•    aspirin in high doses
•    Nosebleeds can also be caused by the following factors:
•    hypertension (high blood pressure)
•    Bleeding problems
•    problems with blood clotting
•    cancer

The majority of nosebleeds do not necessitate medical intervention. If the nosebleed lasts more than 20 minutes or comes after an accident, you should seek immediate medical attention. This could be an indication of a more serious posterior nosebleed.

A car accident, a fall, or a punch in your face are all examples of injuries that might produce a nosebleed. After an injury, nosebleeds can suggest a broken nose, a skull fracture, or even internal bleeding.

Identifying a nosebleed
If you go to the doctor for a nosebleed, the doctor will perform a physical check to figure out what's causing it. They'll look for symptoms of a foreign item in your nose. They'll also inquire about your medical history as well as any current medications you're taking.

Any other symptoms you're experiencing, as well as any recent injuries, should be discussed with your doctor. The reason for a nosebleed cannot be determined by a single test. Your doctor, on the other hand, may utilize diagnostic tests to determine the cause. These tests include the following:
•    CBC (complete blood count), which is a blood test that does checks for blood abnormalities.
•    partial thromboplastin time (PTT), a blood test that determines how long your blood takes to clot.
•    endoscopy of the nose
•    A nasopharyngeal CT scans
•    A facial X-ray and a nose X-ray

How to Avoid Nose Bleeding
There are several techniques to avoid nosebleeds.
•    Utilize a humidifier to maintain air moist in your environment.
•    Don't pick your nose.
•    Limit your aspirin intake, which might thin the blood and cause nosebleeds. Consult your doctor beforehand, as the advantages of taking aspirin may exceed the hazards.
•    Antihistamines and decongestants should be used sparingly. These can cause the nose to become dry.
•    To maintain the nasal passages wet, use a saline spray or even gel.