Hay fever symptoms: Using nasal spray for more than three days can have this side effect

HAY FEVER symptoms often include sneezing and coughing, itchy red or watery eyes, and an itchy throat, mouth, nose and ears. Nasal sprays are a popular form of treatment to remedy a runny or blocked nose, but using it for more than three days can have side effects.
Source: Daily Express - Health - Category: Consumer Health News Source Type: news