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 causes the nasal membranes to swell up. Rhinitis refers to the inflammation of mucous membranes that line the nose. It is characterized by runny, itchy nose. Rhinitis could be allergic as well as non-allergic in nature. One may develop such symptoms on coming into contact with environmental irritants.