What Causes Nosebleeds?

Allergic Reactions

An allergic reaction happens when the body encounters a harmless substance like pollen and assumes it is a foreign invader. The body begins to sneeze, create mucous, or run a fever in an attempt to fight off the allergen. This causes nosebleeds by causing irritation to the nose. When the body is trying to fight the harmless substances in the air, the tissues on the inside of the nose can swell, and individuals may have a runny nose or frequent sneezing as a result. Some individuals with allergies can end up having nosebleeds almost daily throughout the allergy season. Fortunately, this is a fairly simple cause of a nosebleed to treat. Managing the nosebleed will rely on reducing the patient's allergic reaction. Individuals may have success by avoiding certain allergens, taking anti-allergy medication, or talking to a doctor about therapeutic allergy shots that can provide long term relief.

Keep reading for more details on what can cause a nosebleed now.