An allergy is an overreaction of the immune system to substances that are normally harmless. These substances, called allergens, can be found in various sources such as pollen, dust mites, pet dander, certain foods, insect stings, or medications.
Asthma is a chronic respiratory condition characterized by inflammation and narrowing of the airways, which makes it difficult to breathe. It is often triggered by various factors, including allergens, respiratory infections, exercise, cold air, or irritants such as smoke or strong odors.
Skin reactions :Itching, hives, swelling (especially of the face, lips, tongue, or throat).
Respiratory symptoms :Difficulty breathing, wheezing, coughing, chest tightness, shortness of breath.
Cardiovascular symptoms :Rapid or weak pulse, low blood pressure, lightheadedness, dizziness, fainting.
Gastrointestinal symptoms :Nausea, vomiting, abdominal pain, diarrhea.
Severe asthma attacks can be extremely dangerous and may require emergency medical intervention, including hospitalization and administration of oxygen, bronchodilators, and corticosteroids.
Coughing :It can occur as part of an asthma exacerbation or as a standalone symptom.
Wheezing (a high-pitched whistling sound during breathing) Wheezing is often described as a high-pitched whistling or musical sound that occurs during breathing, particularly during exhalation
Shortness of breath : Asthma causes inflammation and narrowing of the airways, leading to difficulty breathing.
Chest tightness or discomfort Chest tightness or discomfort in asthma is often described as a sensation of pressure, heaviness, or constriction in the chest. It may feel like someone is squeezing or sitting on the chest, making it difficult to take a deep breath.
Chronic respiratory problems encompass a range of conditions that affect the lungs and airways, often leading to long-term breathing difficulties.
Chronic Obstructive Pulmonary Disease (COPD): This is a group of lung diseases, including chronic bronchitis and emphysema, characterized by airflow obstruction and breathing difficulties.
Interstitial Lung Disease (ILD): ILD refers to a group of disorders that cause inflammation and scarring of the lung tissue, leading to progressive difficulty breathing.
Pulmonary Hypertension: This condition involves increased blood pressure in the arteries of the lungs, making it harder for the heart to pump blood through the lungs.
Cystic Fibrosis: This genetic disorder affects the lungs and digestive system, leading to the production of thick, sticky mucus in the airways, which can cause breathing difficulties and recurrent infections.