1 Henoch-Schonlein purpura. 2  This condition is an inflammation of the smallest blood vessels (capillaries) of your skin, joints, bowel and kidneys. 3  Signs and symptoms include abdominal pain, blood in the urine, joint pain, and a rash on your buttocks or lower legs.
Allergic rhinitis, also known as hay fever, is a type of inflammation in the nose which occurs when the immune system overreacts to allergens in the air. Signs and symptoms include a runny or stuffy nose, sneezing, red, itchy, and watery eyes, and swelling around the eyes. The fluid from the nose is usually clear.
This particular illness is a type of asthmatic condition where the bronchi and the lower airway of the respiratory system is inflamed by irritants and allergens. In allergic bronchitis, asthma and respiratory allergies are present. This can cause a condition called hay fever or allergic rhinitis. Allergic bronchitis is also commonly called as allergic asthma. This particular condition is triggered by an overly active immune system that attacks harmless foreign substances that enters the body. The immune system identifies the foreign substance as dangerous and releases antibodies to fight the substance.