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.
Allergic rhinitis is the most common cause of rhinitis. It is caused by environmental allergies and is characterized by an itchy/runny nose, sneezing, and nasal congestion. Other allergic symptoms include: 1  itchy ears and throat, 2  Eustachian tube problems (the tube connecting the inner ear to the back of the throat), 3  red/watery eyes, 4  cough, 5  fatigue /loss of concentration / lack of energy from loss of sleep, and. 6  headaches or facial tenderness (not typical).