In people with asthma, the airways are always very sensitive and inflamed, so they react to a variety of triggers or external factors. The symptoms of asthma are caused by coming into contact with these triggers.

What is Asthma?

Asthma is a common lung disorder in which inflammation causes the bronchi to swell which creates breathing difficulties that may range from mild to life-threatening due to narrowed airways.

Many irritants and allergens can precipitate attacks of asthma. It is helpful to avoid precipitating factors. Treatment may include activity reduction, lifestyle changes, allergy shots, and medications to prevent or reverse the bronchospasm.

Common Asthma Triggers

Asthma triggers are conditions materials or activities that either causes an asthma flare-up or worsen asthma symptoms. Asthma triggers are so troublesome because it is common. Some of the usual asthma triggers are:


Some people with asthma have aspirin-sensitive asthma, and it’s possible they’re sensitive to other medications such as anti-inflammatory drugs like ibuprofen, naproxen, and beta-blockers.


Cold, bronchitis, flu and sinus infections can cause an asthma attack. These respiratory infections that trigger asthma can be bacterial or viral and are a common cause of asthma especially in children under age 10.

Sinusitis and Other Upper Respiratory Infections

Sinusitis causes inflammation in the mucous membranes that line the sinuses, much like asthma causes inflammation in the lining of the airways. The airways respond similarly in many people with asthma when the sinuses get inflamed, leading to sinusitis with asthma.


People are more likely to get asthma when they smoke cigarettes. Smoking may make your symptoms such as wheezing and coughing worse. The risk of wheezing in their babies increase when women smoke during their pregnancy.


Asthma and severe heartburn often go hand-in-hand. Certain clues that suggest reflux as the cause of asthma include the onset of asthma in adulthood, no history of allergies or bronchitis, no family history of asthma, difficult-to-control asthma, or coughing while lying down.


Mild to severe life-threatening reactions can be caused by food allergies. Isolated asthma is rarely caused by food allergies without other symptoms. Patients may exhibit asthma as part of food-induced anaphylaxis when they have food allergies.

Isolated asthma can also be triggered by food preservatives. Sulfite additives, such as potassium bisulfite, sodium bisulfite, sodium metabisulfite, potassium metabisulfite, and sodium sulfite, are commonly used in food preparation or processing and may trigger asthma in those people who are sensitive.


One of the most common problems is allergies with asthma. Eighty percent of people with asthma are allergic to airborne substances such as grass and weed pollens, tree, mold, animal dander, cockroach particles, and dust mites.

What Causes my Asthma?

Each person has different triggers. You may need to keep a written record of your activities to help you find out your asthma triggers.

The first step to identifying the causes of your asthma is determining what factors were present when your asthma symptoms started. You may not react to all the different asthma triggers, although there are many of them. Some people have only one trigger or cause, while others have many.

Through a history of reaction and skin or blood testing,  many causes of asthma symptoms can be identified. A device called a peak flow meter might also be recommended by your doctor. The peak flow meter measures how quickly and how much air is exhaled from the lungs. It can alert you to the onset of asthma symptoms and changes in your breathing.

Avoiding Asthma Triggers

There are many triggers of asthma. Reactions to asthma triggers are different for each person and vary from time to time. Specific causes of asthma may be harmless to some people but contribute to inflammation in others. Some people have many triggers While some people have no identifiable asthma triggers, others may have many triggers.

Although asthma cannot be cured, you can at least control it. You can work with your doctor to identify your asthma triggers. Avoid them whenever possible, and you’ll feel better while avoiding flare-ups. Always remember to take the medications that your doctor prescribed. Moreover, you can even use asthma and respiratory drug coupons to lessen the price of your purchase.


Controlling your asthma is possible. An important step is to work with your health care provider to make your asthma action plan.

Recognizing and avoiding the specific triggers of asthma, when possible, is a meaningful way to control asthma. Keep in mind, however, that the best way to manage is with asthma treatment and asthma drugs are taken exactly as prescribed by your doctor.