Hay Fever Understanding the Contagious Misnomer

While allergies are more common in children, they can appear at any age. Sometimes allergies disappear, only to return years later. Exposure to allergens when ... Environmental allergies cause your immune system to react to normally harmless substances. Common causes include pollen, dust, mold and pet dander. Viral conjunctivitis – this is the most common type, and highly contagious. Viruses behind the common cold, a runny nose and sore throat are often the cause, ... However, hay fever is not contagious, and you can't catch it. The nature of ... hay-fever#symptoms-of-hay-fever (Page 1). 1- https://www.nhsinform.scot ... You know you should stay home from work and get some rest, but how do you know if what you have is contagious? And how do you treat your ... While there are similarities between hay fever symptoms and cold symptoms, an allergy to pollen creates these reactions because the immune system is battling ... Eczema is not contagious. You can't “catch it” from someone else. While the exact cause of eczema is unknown, researchers do know that people develop eczema ... That overreaction by your body causes inflammation in the sinus and nasal areas, which leads to the symptoms of allergic rhinitis. There are two types of ... Both colds and allergies can cause nasal congestion, sneezing and coughing but allergies are not contagious and do not routinely resolve after a couple of ... Hay fever affects millions around the globe. A seasonal pollen allergy, hay fever is more than just sneezing or watery eyes and can lead to ...