Subtitle: Asthma and Allergy
Asthma and allergies are two of the most common medical conditions in the world. Allergies are an overreaction of the immune system to a particular substance, such as pollen, pet dander, or food. Asthma is a condition in which a person's airways become inflamed, making it difficult to breathe.
According to the World Health Organization, the most common allergy in the world is allergic rhinitis, also known as hay fever. Allergic rhinitis is an inflammation of the lining of the nose caused by an allergy to airborne substances such as pollen, dust, pet dander, and mold. Symptoms of allergic rhinitis include sneezing, itching, and nasal congestion.
Other common allergies include food allergies, such as an allergy to peanuts, milk, eggs, or shellfish. Allergies to insect stings or bites, latex, and medication are also common.
In addition to allergic rhinitis, asthma is one of the most common medical conditions in the world. Asthma is a chronic lung disease characterized by episodes of wheezing, breathlessness, chest tightness, and coughing. Asthma is caused by inflammation of the airways, which can be triggered by allergens, such as pollen, pet dander, and mold.
Allergies and asthma both require proper diagnosis and treatment to manage symptoms and reduce the risk of complications. Treatment may include lifestyle changes, such as avoiding triggers and taking medication.
