Asthma: keys to optimal long-term control
260 million people affected worldwide
Dr. Karim Benhaddou
Pulmonologist
In simple terms
Bronchodilators, inhaled corticosteroids, biotherapies: adapting treatment to breathe freely.
A chronic inflammatory disease
Asthma is a chronic inflammation of the bronchi that becomes hyperreactive. Dyspnea attacks, wheezing, nocturnal cough, chest tightness. Triggers: allergens, infections, exercise, cold air, pollution, tobacco, stress.
Long-term Solutions
Inhaled corticosteroids (ICS) – budesonide, fluticasone – are the cornerstone. They reduce inflammation and prevent attacks. To be taken daily, even without symptoms.
Combination ICS + long-acting beta-2 agonist (formoterol, salmeterol) if ICS alone is insufficient. Antileukotrienes (montelukast) and tiotropium are possible supplements.
Acute Solutions
Short-acting beta-2 agonists (salbutamol, terbutaline): 2 to 4 puffs in case of discomfort. If needed more than twice a week, the long-term treatment is insufficient.
Severe Asthma
Biotherapies have transformed the prognosis: omalizumab (anti-IgE), mepolizumab/benralizumab (anti-IL-5), dupilumab (anti-IL-4/13). They allow many patients to reduce or stop oral corticosteroids.
Daily Management
Written action plan, correct inhalation technique (90% of patients perform it incorrectly), trigger avoidance, flu vaccination, smoking cessation, adapted physical activity.
The words explained
Medical terms used above, in everyday language.
- Chronic
- A problem that lasts a long time, usually more than three months, and often comes back.
- Acute
- Something that starts suddenly and lasts a short time.
- Inflammation
- The body's reaction to injury or irritation: redness, swelling, heat or pain.
- Symptom
- A sign you can feel or see that something is wrong, like pain, tiredness or a rash.
- Prevention
- Steps taken before a problem starts, to make it less likely.
- Vaccine
- A safe training session for your immune system, so it can fight a germ later.
When should you see a doctor?
- Your symptoms last more than a few weeks or keep coming back.
- They get worse quickly, or stop you doing everyday things.
- You notice sudden pain, breathing trouble, fainting or bleeding — seek urgent care.
- You already take medication and want to change anything about it.
This article explains general health information. It does not replace advice from your own doctor.
Frequently asked questions
- What is Asthma: keys to optimal long-term control?
- Bronchodilators, inhaled corticosteroids, biotherapies: adapting treatment to breathe freely.
- What are the main symptoms or signs of Asthma: keys to optimal long-term control?
- Common signs vary from person to person. The article above lists the symptoms to watch for, how they progress, and when they need medical attention.
- When should you see a doctor for Asthma: keys to optimal long-term control?
- See a doctor if symptoms last more than a few weeks, get worse quickly, stop you doing everyday things, or if you notice sudden pain, breathing trouble, fainting or bleeding.
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