Low humidity, allergies, colds, or sinusitis leave the lining of the nose susceptible to becoming dry and irritated. Thus, nosebleeds occur more frequently in the winter when viruses are common and heated indoor air dries out the nostrils.

Unlike environmental allergens, most food allergies can’t be cured. If your have a food allergy you must strictly avoid the food allergen, recognize any reactions your body has to the allergen and manage them quickly as possible to prevent serious consequences.