The Mystery of a 30-Year Runny Nose Explained by Dr. Martin Scurr.
A constantly dripping nose is a common problem affecting around one person in ten, known medically as chronic rhinitis. It can be seasonal or felt all year round, and more often than not, it is caused by an allergy. However, in some cases, it can be chronic non-allergic rhinitis, which results from irritation of the nasal lining. There is no cure, but antihistamine sprays and nasal sprays can offer some relief. In another question, Dr Martin Scurr advises a reader with thrombocytopenia to go ahead with a hip replacement operation as it is a safe and effective way to relieve chronic pain and restore mobility.