Disease Comparison
Compare similarities and differences between two diseases.
Epistaxis
Unknown
1
Symptoms
0
Causes
0
Treatments
5
FAQs
VS
Allergic Rhinitis
Mild
4
Symptoms
0
Causes
0
Treatments
5
FAQs
Overview
Epistaxis
Epistaxis, commonly called a nosebleed, occurs when blood vessels inside the nose break and bleed. Most nosebleeds start in the front part of the nasal septum, where many small blood vessels are close to the surface. Dry air, nose picking, irritation, injury, allergies, infections, or forceful nose blowing can trigger bleeding. Most episodes are minor and stop with simple first aid, but heavy, recurrent, or prolonged bleeding may require medical evaluation.
Allergic Rhinitis
Allergic rhinitis is a group of symptoms affecting the nose and often the eyes after exposure to substances that trigger an allergic response. Common triggers include pollen, dust, mold and animal dander. Seasonal allergic rhinitis, commonly called hay fever, is often caused by pollen from trees, grasses or ragweed. Symptoms can include sneezing, itching, runny or stuffy nose, watery eyes, reduced sense of smell and throat irritation.
Symptoms
Shared
NosebleedOnly in Left Disease
None
Only in Right Disease
Nasal Congestion Runny Nose Watery EyesCauses
Shared
None
Only in Left Disease
None
Only in Right Disease
None
Diagnosis
Epistaxis
Epistaxis is usually diagnosed from the history of the bleeding and an examination of the nose. A clinician may look for the bleeding site, irritation, injury, inflammation, or an abnormal blood vessel. If nosebleeds are frequent, severe, prolonged, or associated with easy bruising or other bleeding, blood tests may be used to check blood counts and clotting. Further nasal examination may be needed for recurrent or unexplained bleeding.
Allergic Rhinitis
Diagnosis is based on symptoms, medical history and physical examination. The healthcare provider may ask when symptoms occur, whether they vary by season and whether they are associated with exposure to pets, dust or other allergens. Allergy testing can identify specific triggers. Skin testing is commonly used, while blood tests measuring allergy-related antibodies may be used when skin testing is not appropriate. An eosinophil count may also provide supporting information in some cases.
Prevention
Epistaxis
Nosebleeds can often be reduced by keeping the inside of the nose moist, especially during dry weather. Saline nasal spray or a suitable nasal moisturizer may help. Avoid picking or rubbing the nose and blow the nose gently. Managing allergies and nasal irritation can also reduce episodes. People taking medicines that affect clotting should use them only as directed and discuss repeated bleeding with their healthcare professional.
Allergic Rhinitis
Symptoms can sometimes be prevented or reduced by avoiding the allergens that trigger them. During pollen season, people with hay fever may benefit from staying indoors when pollen levels are high, keeping windows closed and using air conditioning when possible. Reducing exposure to known household allergens can also help. Identifying triggers through allergy testing may make avoidance strategies more effective. People with persistent symptoms should discuss appropriate preventive treatment with a healthcare provider.
Risk Factors
Epistaxis
Risk factors for epistaxis include dry weather or indoor heating, frequent nose picking or rubbing, allergies, colds and other nasal infections, nasal trauma, and regular use of certain nasal sprays. Medicines that reduce blood clotting can make bleeding more likely or prolonged. Children and older adults may be particularly prone to nosebleeds because of differences in nasal tissue and blood vessels.
Allergic Rhinitis
Risk factors include a personal or family history of allergies, repeated exposure to pollen, dust mites, mold or animal dander, and living or working in environments where these allergens are common. Seasonal exposure is particularly important for hay fever. The amount of pollen in the air can influence symptoms, with higher pollen levels often occurring on hot, dry and windy days. People with other allergic conditions may also be more likely to develop allergic rhinitis.
Treatment
Epistaxis
Treatment comparison will be available soon.
Allergic Rhinitis
Treatment comparison will be available soon.