Allergies: Prevent and Relieve Discomfort
The most common form of allergy is hay fever, which is caused by pollen. In addition to birch, alder, hazel and grass pollen, recently, unfortunately, also the pollen of ragweed and ash cause runny noses and reddened eyes. If the lungs are also affected, this is called allergic asthma, which can already occur in children. … Allergies: Prevent and Relieve Discomfort