5 common asthma myths debunked
Asthma | 02 April 2026
Although it is a common condition, asthma, like many others, is often misunderstood. With an abundance of information available on the internet, it can be difficult to know what information is correct. In this article you’ll learn about some of the most common myths & misconceptions surrounding asthma, to help you differentiate facts from fiction.
Myth: ‘Asthma is a childhood condition’
Fact: Although asthma does affect children, the idea that it is a childhood condition is false. Asthma can affect anyone at any age. Some people may have been diagnosed in childhood and find that their asthma comes back after a long period of no symptoms later in life.1 Others may not be diagnosed until later in life, known as late-onset asthma.
Myth: ‘Asthma is just a bit of trouble breathing, it’s not serious’
Fact: Asthma is caused by chronic inflammation of the airways, and it can range from mild to severe.1 As well as making breathing difficult, it can cause a range of other symptoms including wheezing, chest tightness and coughing. Occasionally, these symptoms can worsen and lead to an asthma attack, which can be life-threatening. Preventive treatment that addresses the underlying inflammation is essential to lower the risk of severe exacerbations and keep symptoms under control.
Myth: ‘People with asthma shouldn’t exercise’
Fact: This is untrue - having an active lifestyle and regular exercise is an important part of asthma care, needed in addition to the regular treatment.1 If asthma symptoms are worsened during exercise, it may help to warm up properly before starting. You may also wish to consult your physician, as sometimes symptoms in exercise tell you that asthma is not being controlled well enough, and the treatment should be assessed.
Myth: ‘Asthma can be managed with a healthy lifestyle alone’
Fact: It’s important that asthma is managed using a treatment prescribed by a doctor.1 The most common treatments are delivered via inhalers, which help get the medicine into the airways. Some people may also require additional medicines if their symptoms can’t be managed using an inhaler. A healthy diet also plays an important role in the management of asthma symptoms. For example, high fruit & vegetables diet may help to improve lung health. Being overweight can also exacerbate symptoms, so eating healthy to lose weight may also help in symptom management.
Myth: ‘A blue reliever inhaler is enough to treat my asthma symptoms’
Fact: A blue reliever inhaler can be used as needed to help to treat symptoms of asthma quickly when they come on, but it only brings short-term relief.1 It’s important to use an anti-inflammatory treatment which contains a steroid to control inflammation and reduce the risk of severe exacerbations. Using this type of treatment can provide longer-term protection and helps to ensure symptoms are being managed correctly.
Despite asthma being a chronic condition, it can in most cases be controlled by using medications as prescribed, and many of those living with asthma can live a normal life.1 Knowing the correct facts about asthma is very important, and recognizing the symptoms of an attack could help to save someone’s life. If you, a family member, or friend, are experiencing symptoms associated with asthma, such as breathlessness, it’s important to visit a doctor to get checked.
Reference
- Global Initiative for Asthma. Global Strategy for Asthma Management and Prevention, 2025. Updated 15 November 2025. Available from: www.ginasthma.org. Accessed March 17, 2026.
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Orion Corporation is a globally operating Finnish pharmaceutical company. We develop, manufacture and market human and veterinary pharmaceuticals and active pharmaceutical ingredients. The dry powder inhaler developed at Orion is in the core of our respiratory therapy area.
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