Are you also short of breath? Does your chest feel tight? Let's talk about this (Bronchoconstriction)!

Do you sometimes suddenly find it hard to breathe? It feels like someone is squeezing your chest, like you're about to suffocate? You may even hear a wheezing or a gurgling sound coming from inside your chest. At times like these, you may also feel like something is stuck in your throat along with a slight cough. This condition is what we're going to talk about today, called bronchoconstriction . Although the name may sound a bit strange, this is something that can happen to some people, especially those with conditions like asthma. Don't worry, let's talk about this in detail, very simply, okay?

What is bronchoconstriction? Simply put...

Simply put, bronchoconstriction is the sudden narrowing of the main airways ( bronchi ) leading to our lungs. Think of it like a water pipe suddenly becoming blocked, making it difficult for the water to flow through. There is a very thin layer of muscle around our airways. When these muscles suddenly tighten, the airway narrows. That's when we have difficulty breathing and feel like our chest is being squeezed.

This can be caused by a number of things. For example, when you are allergic to something, that is, when you inhale an allergen , for example, when you are exposed to a lot of dust, or when you are suddenly exposed to cold air, sometimes even when you exercise hard. This can happen especially in people with asthma or long-term respiratory diseases such as COPD (Chronic Obstructive Pulmonary Disease), who are more likely to experience bronchoconstriction.

Why is this happening to us? What are the reasons for this?

As we've talked about before, the main reason for this is the tightening of the delicate muscles in our airways (we call these smooth muscles , which we can't control as we want, that is, we can't make them work at will). This happens suddenly.

Sometimes, in a severe allergic reaction like anaphylaxis, the airways can suddenly close in this way. That is a very dangerous situation. Apart from that, the muscles in these airways can usually react to certain things. Let's see what those things are.

What are the main triggers for this?

Here are some things that can cause your airway to become blocked:

• Allergens: Some people can be allergic to pollen , pet dander , dust, and even some foods. Just think, for some people, when they clean out old books, the dust suddenly starts to settle, doesn't it? It's like that.
• Exercise or exertion: Some people may suddenly have difficulty breathing while running, climbing stairs, or lifting weights. This is called exercise-induced bronchoconstriction .
• Chemicals: For example, chlorine vapor in swimming pools, strong perfumes, and some household cleaning chemicals can also be affected.
• Temperature changes: Like when you suddenly go from a very hot place to a cold room with AC, or when you go outside on a cold day.
• Cold, dry air: This is also a cause of constriction of the airways.
• Smoking and secondhand smoke: This is not surprising. Smoking is very harmful to the respiratory system.
• Upper respiratory infections: This condition can occur when the respiratory tract becomes infected with things like a cold, flu, or the flu.
• Certain medications: For example, some beta-blockers for high blood pressure, as well as painkillers like aspirin, can affect some people in this way.

In addition, long-term respiratory diseases can cause inflammation in the airways or permanent changes in the walls of the airways (airway remodeling), which can cause the airways to become narrower over time. This can lead to a rapid suffocation from even the smallest things.

What are the symptoms of this? How do you know for sure?

If you have bronchoconstriction, you may experience one or more of these symptoms all at once. Sometimes these symptoms may gradually increase.

• Wheezing: A whistling or gurgling sound when breathing . It sounds like air is being blown through a thin tube. You may hear this yourself, or a doctor may hear it with a stethoscope.
• Shortness of breath: It is difficult to breathe, it feels like you are suffocating. It feels like no matter how much you breathe, it is not enough. You may also feel like you are falling too much when you climb a few stairs or run a little.
• Coughing: You may have a dry cough. You may also cough as if something is stuck in your throat, or as if you are wheezing. Sometimes the cough may be worse at night.
• Chest tightness: The chest may feel heavy, as if someone is squeezing it with a belt, or squeezing it from the inside.

One or more of these symptoms may come on suddenly. For some people, it subsides within minutes, while for others, it may last for hours.

Who is most at risk for this?

People with certain medical conditions may experience bronchoconstriction more frequently. This means they are at higher risk of developing it.

• Asthma: This is mainly suffered by asthmatics. Actually, asthma is a chronic inflammation and hypersensitivity of the airways.
• COPD (Chronic Obstructive Pulmonary Disease): This includes conditions like emphysema and chronic bronchitis. These are also long-term diseases that affect the lungs.
• Severe allergies: For example, this condition can develop quickly in people who have severe allergies to things like foods or insect stings.

Could this be dangerous? Should we be afraid?

Yes, this can be very dangerous at times. That's why it's not something to take lightly. If the airways become too narrow, the body doesn't get the oxygen it needs. This can lead to serious conditions like hypoxia (a dangerously low level of oxygen in the blood) and respiratory failure . This can be life-threatening.

Therefore, if you have difficulty breathing, your chest is very tight, you are so suffocated that you can't even speak, your lips are turning blue, or your asthma is severely aggravated, go to the nearest hospital immediately or call the 1990 emergency ambulance service. If you get treatment on time, you can avoid this dangerous situation.

How does a doctor diagnose this? What tests do they do?

In an emergency, doctors will diagnose bronchoconstriction based on your symptoms (such as difficulty breathing, wheezing). However, they may do further tests to find out exactly what the underlying cause is and how severe it is.

• Pulmonary function tests (PFTs): These check how well your lungs are working, how much air you can inhale and exhale in one breath, and whether there is any obstruction in your airways. The most common test for this is called spirometry.
• Imaging tests: Chest X -rays or CT scans may be done. These can check for other lung infections or problems.

What are the treatments for this? Can't it be cured?

Don't worry, there are good treatments for this. The treatment you receive will depend on what's causing your condition and how severe it is. Your doctor may prescribe medications such as:

• Medicines that reduce swelling and open the airways:
• Bronchodilators: These medications work by relaxing the muscles in your airways, making them wider. This makes it easier to breathe. These can be taken with an inhaler (also known as a puffer) or a nebulizer (a machine that creates a mist). They come in two types: short-acting and long-acting.
• Corticosteroids: These work by reducing swelling in the airways. These can be given as an inhaler, or sometimes as a pill. These are often used long-term by people with asthma.
• Medications that block chemicals in the body that cause swelling: Medications such as antihistamines (medicines given for allergies) and leukotriene modifiers (also a type of pill that reduces swelling in the airways).
• Medication to respond to an asthma attack: Your doctor may tell you to keep a rescue inhaler (a short-acting bronchodilator) with you to use quickly if you suddenly have an asthma attack, meaning you have difficulty breathing. This is like a "fire extinguisher."
• Emergency treatment: If you are at risk of a severe allergic reaction (anaphylaxis) , keep an epinephrine auto-injector , such as EpiPen® or Auvi-Q® , nearby and have your doctor teach you how to use it.

What do you do in a hospital in an emergency?

If your airway is completely blocked and you can't breathe on your own, doctors at the hospital may need to open your airway in this way:

• Intubation: This involves placing a tube into your windpipe (trachea) and allowing you to breathe artificially, usually through a ventilator (also called mechanical ventilation ).
• Tracheostomy: This involves making a small hole in the front of the neck into the windpipe to allow direct breathing. This can be done temporarily or, in rare cases, permanently.

What should you expect when living with this condition?

If you have a chronic respiratory condition like asthma that causes bronchoconstriction, it's important to manage it properly. It's important to take your medications as prescribed by your doctor and to stay away from triggers as much as possible. Otherwise, your condition may flare up more often.

Not everyone's experience is the same. For some, it may be infrequent or easily manageable. For others, it may be frequent, sometimes severe. So, talk to your doctor about your condition and how you want to manage it, and come up with a treatment plan that works for you.

When should I see a doctor?

You should definitely see a doctor in these cases:

• If you frequently experience bronchoconstriction, that is, shortness of breath and chest tightness.
• If your current medication doesn't seem to be controlling it well. For example, if you have to use your rescue inhaler frequently.
• If the symptoms seem worse than before.
• If this condition makes it difficult for you to do your daily activities.

The doctor can then re-evaluate your condition, adjust your treatment plan as needed, and help prevent the condition from worsening.

When should we panic and go to the hospital immediately (ETU) ?

If you or someone you know has these symptoms, call 911 immediately, or go to the nearest hospital emergency room without delay. This could be a life-or-death situation!

• If you have severe difficulty breathing (so much that you can't talk or walk).
• If your asthma is severe and you are still using your rescue inhaler,
• If your throat, face, mouth, lips, or tongue suddenly swells (this could be a sign of a severe allergy).
• If you suddenly feel low blood pressure, dizzy, or cold.
• If the skin, lips, or nails turn blue (we call this cyanosis , which means there is not enough oxygen in the blood).
• If you lose consciousness, or if your consciousness becomes impaired.

What are the important questions to ask the doctor?

It can be very helpful to ask these kinds of questions when you go to see your doctor, because it's important to be fully informed about your condition.

• What do you think are the main triggers for this bronchoconstriction?
• How can I avoid those causes as much as possible?
• What should I do first at home if I have a flare-up or an asthma attack? How do I use my rescue inhaler correctly?
• What medications do I need to take daily? How exactly do I take them?
• What else can I do to prevent this condition from getting worse or having an asthma attack? (e.g., diet, exercise, etc.)
• What symptoms should I be especially concerned about? When should I see the doctor again?

Is there anything we can do to prevent this?

Although it cannot be completely prevented, there are many things we can do to reduce the risk of developing this bronchoconstriction condition and its frequent exacerbations.

• Treating the cause: If you have a condition like asthma or COPD, it's important to take the medication exactly as prescribed by your doctor.
• Avoiding triggers: Take some time to figure out what triggers you have. You may need to keep a journal of your symptoms, what you eat, and where you go. This will help you understand what triggers your symptoms. Then, avoid those things as much as possible. For example, avoid dust, avoid places where people smoke, and avoid using perfumes that are not good for you.
• Follow medical advice as prescribed: Be sure to go to the doctor on the scheduled days and take your medication as prescribed.

Some things that I think are important for you (Take-Home Message)

Chest tightness. It feels like you can't breathe. There's a wheezing sound. If you have a respiratory condition like asthma or COPD, you know how scary and uncomfortable this bronchoconstriction can be.

But, don't panic. This is a manageable condition. The most important thing is to have a good understanding of your condition and work with your doctor to develop a good treatment plan. Then, you will know in advance what to do if this condition worsens. Don't forget to always keep your rescue inhaler with you.

It is also important to tell your family, close friends, and co-workers about the symptoms of bronchoconstriction and how to help you if it happens (e.g., giving your inhaler, calling an ambulance in an emergency). This will help them get the help they need quickly in an emergency.

Remember, with prompt and proper treatment, awareness, and good health, you can control this condition and live a normal life!

` Bronchoconstriction, shortness of breath, asthma, COPD, chest tightness, cough, respiratory disease