| | Conditions & Treatments | Rashes Is the medical term for hives is rhinitis? The medical term for hives is urticaria, not rhinitis. Rhinitis is the medical term for inflammation of the mucous membrane of the nose, commonly known as a runny nose. Rashes - Related Articles What can cause a red foreskin? How to care for Athlete's Foot Cures for Chechem Skin Rashes How do you remove chlorine stain from spa cover? Should rash come alone in primary HIV? How to Make Homemade Remedies for Skin Rashes What causes itching over the trunk area of body but no rash?