Allergic asthma is a respiratory disease that affects millions of people around the world. It occurs when the airways become inflamed and react to allergens such as pollen, dust mites, or pet dander. In this article, you will learn about the main causes of allergic asthma, its symptoms, how to recognize respiratory allergies and what to do if you have an allergic asthma attack.
Allergic asthma, also known as atopic asthma, is a common respiratory disease that affects many people. This form of asthma is triggered by an allergic reaction that can occur in response to allergens such as dust, dust mites, pet dander, pollen or mold. In this article we explain the main causes of allergic asthma, the most common symptoms, how to recognize a respiratory allergy and what to do if you have an allergic asthma attack.
What is the main cause of allergic asthma?
Allergic asthma is caused by an allergic reaction that occurs when the immune system reacts to a harmless substance as if it were dangerous. This reaction causes inflammation of the airways, which can cause wheezing, coughing, and difficulty breathing.
Common allergens that can trigger an allergic reaction in people with allergic asthma include:
- dust mites and animal dander
- pollen and molds
- Chemical irritants such as household chemicals, perfumes and cosmetics.
- Food products such as nuts and shellfish.
What are the symptoms of asthma?
Symptoms of allergic asthma can vary from person to person, but some of the most common symptoms include :
- Wheeze: A wheeze is a high-pitched sound made when air passes through narrowed airways.
- Cough: Coughs can be dry or wet and can be triggered by irritants such as smoke or chemicals.
- Shortness of breath: Shortness of breath occurs when the airways are narrowed and air cannot flow freely through the lungs.
- Chest Tightness: Chest tightness is a feeling of pressure or tightness in the chest.
How do you recognize a respiratory allergy?
Symptoms of respiratory allergy can resemble those of allergic asthma, but they can also include :
- Sneezing and stuffy nose
- Watery eyes and itchy eyes
- rash and itching
- headache and fatigue
If you suspect you may have a respiratory allergy, you should see your doctor and get a diagnosis. Your doctor can help you identify the allergens that are triggering your symptoms and create a treatment plan to manage the symptoms.
What to do in the event of an allergic asthma attack?
If you are having an attack of allergic asthma, it is important that you follow the steps below to manage your attack:
- Use your Ventolin: If you have a Ventolin, you should use it as soon as possible. Ventolin contains a bronchodilator drug that helps open the airways and makes breathing easier. If you use a Ventolin regularly, you should always have it to hand.
- Avoid triggers: Try to stay away from the allergens that trigger your asthma. If you are allergic to dust mites, use mite-proof covers on your mattress and pillows. If you are allergic to animal dander, avoid places where animals are.
- Keep Calm: It’s normal to panic when you’re having trouble breathing, but try to stay calm. Anxiety can make asthma symptoms worse. Breathe deeply and slowly to calm down.
- If necessary, call an ambulance: If you find it very difficult to breathe or have chest pains, call an ambulance or go to a hospital straight away.
Follow Your Doctor’s Instructions: Be sure to follow your doctor’s instructions for managing your asthma. This may include taking medication regularly, avoiding allergens, and getting regular exercise.
Editor: Futura.
Cover Photo: © WavebreakmediaMicro, Adobe Stock-Allergic asthma is a common respiratory disease that affects many people.