What Is Asthma - Symptoms, Causes, and Treatments

What Is Asthma?

Have you ever heard about asthma? Asthma is a common and long-lasting condition that affects your breathing. Imagine your airways as tubes that carry air in and out of your lungs. In people with asthma, these tubes can get narrow and swollen when they come into contact with certain things in the environment. We call these triggers "allergens," and they can be everyday stuff like dust in your house, pet hair, pollen from flowers, tiny bugs called dust mites, or even mold.

When an asthma patient breathes in these allergens, it sets off a chain reaction in their airways. The tubes start to swell up as fluid builds inside them. This swelling causes difficulty in the passage of air. You may also face difficulty breathing. There may be extra mucus production, which further blocks the narrow airways.

It is like trying to breathe through a straw that is getting squeezed and filled with thick liquid at the same time. Not fun at all, right? That is what asthma feels like for many people when they encounter their triggers.

What Causes Asthma?

Some things can make you more likely to get asthma:

• Environmental allergens (house dust mites, animal allergens, especially cat, dog, cockroach, and fungi).

• Viral respiratory tract infections or common colds.

• Heartburn or acid reflux, which occurs when stomach acid flows back into the esophagus, can sometimes make asthma worse.

• Blocked nose.

• Aspirin and other painkillers can induce an attack.

• Use of some antihypertensive medications like Propranolol.

• Obesity.

• Environmental pollution, car pollution, tobacco smoking, burning, strong perfumes, or paints.

• Occupational exposure.

• Household sprays, mosquito repellants, and paint fumes.

• Insects, plants, latex, gums, wood dust, and chemicals like diisocyanates and anhydrides are associated with occupational asthma.

• Emotional and stress factors.

• Prenatal factors include premature birth, increased maternal age at the time of birth, and smoking during pregnancy.

• Exposure to cold and dry air.

What Are the Clinical Features of Asthma?

Now, how do you know if you are having an asthma attack? Well, it can feel a lot like a bad cold or chest infection. The symptoms of asthma are as follows:

• Feel like your chest is tight or hurting.

• Cough a ton, especially at night.

• Have trouble catching your breath.

• Make a whistling sound when you breathe (that is called wheezing).

But here is the thing - asthma is sneaky. You might not get all these asthma symptoms every time, and they can change from attack to attack, like from acute asthma to chronic asthma. It is like asthma, which likes to keep you guessing!

Remember, if you are worried about your asthma, it is always best to chat with your doctor. They are the real experts and can help you figure out your asthma puzzle.

What Are the Types of Asthma?

Based on the severity of the symptoms, asthma is divided into the following types:

• Intermittent: The asthma attacks come and go. In between, you feel normal.

• Persistent: You are dealing with the symptoms most of the time. Doctors figure out how severe your asthma is by how often you are wheezing and coughing.

Based on the causes, asthma is of the following types:

• Allergic Asthma: It is designed from its name, like you may get asthma due to allergies like dust, pollen, molds, and pet dander.

• Non-Allergic Asthma: You may get asthma due to stress, exercise, or weather.

On an onset basis, asthma can be of the following types:

• Childhood Asthma: Infants and young children before the age of five years are mostly affected.

• Adult-onset Asthma: Adults above the age of 18 years are mostly affected.

The types of asthma are as follows:

• Exercise-Induced Asthma: Exercise is the culprit factor.

• Occupational Asthma: The triggering factor, such as dust or fumes, may be at your workplace.

• Asthma-COPD Overlap Syndrome: It occurs when you are suffering from both asthma and COPD (chronic obstructive pulmonary disease is a lung disease causing difficulty in breathing).

What Are the Asthma Triggers?

Let us chat about asthma triggers. It is super important to know what sets off your asthma so you can avoid those nasty attacks.

So, what are some common triggers? Well, there is a bunch:

• Air Pollution: Think car exhaust, factory smoke, or even wildfires. Yuck!

• Tiny Critters Called Dust Mites: You cannot see them, but they are hanging out in your house.

• Working Out: Yeah, exercise can trigger asthma for some people.

• Mold: That fuzzy stuff growing in damp places? It is not your friend if you have asthma.

• Pests: Cockroaches and mice can trigger attacks, too.

• Furry Friends: If you are allergic to pet dander, your four-legged pals might cause issues.

• Cigarette Smoke: This is a big no-no for asthmatics.

• Strong Smells: If you are suffering from asthma, then strong-smelling products are your enemy.

What Is the Diagnosis of Asthma?

Are you suffering from asthma? If yes, then do not worry! Several ways to diagnose asthma are as follows:

• Medical History: Your doctor will check your medical background, such as whether any of your family members suffer from asthma. He may ask about the symptoms, allergies, or lung disease.

• Spirometry: Your doctor may perform a lung function test like spirometry to check the working flow of the lungs and also to monitor treatment progression.

• Blood or Allergy Test: Your doctor may perform this test to check for the culprit allergen.

What Are the Treatments for Asthma?

To know about asthma treatment, read below:

• Bronchodilators: Bronchodilators like Salbutamol dilate the muscles around your airways and provide relaxation. This helps in the smooth movement of airways and even lets the mucus move easily. It is mainly prescribed during intermittent or chronic asthma.

• Anti-Inflammatory Medicines: Anti-inflammatory medicines are also prescribed daily in the case of chronic asthma. They decrease swelling and allow the easy movement of air in and out of the lungs.

• Biologic Therapy: It includes inhaler therapy. The aerosol inhaler helps deliver medicine to the lungs more easily.

What Is the Prevention of Asthma?

One way to reduce stress is to know about the preventive measures for asthma. This will help you with asthma. The preventive measures are described below:

• Firstly, find out the triggering factors.

• Then, avoid those triggering factors.

• Regularly clean your home and clear dust.

• Never keep the food open.

• Some people can use room ozonizers, but it may affect the lung airways in asthma patients.

• Wash cats and dogs at least twice weekly.

• Control molds by keeping carpets dry and clean, removing old wallpapers, cleaning with bleaching products, and storing wood indoors.

• To avoid pollen at home, use high-efficiency air conditioners and particulate air filters in cars and homes, stay inside during midday and afternoon when pollen counts are very high, and wear a face mask when mowing a lawn.

What Should I Do if I Have a Severe Asthma Attack?

If you have a severe asthma attack, the first thing you should do is contact the nearest healthcare provider. Then, take a quick-relief inhaler. The fastest-acting medicines clear the airways and help you breathe. If the quick-relief inhaler does not work, go to the nearest emergency room.

Conclusion:

Asthma is a common disease and affects several people in the world. Most people live happy lives with asthma. Even some athletes with asthma have even smashed records in their sports. Pretty cool, right? If you have asthma, your doctor can help you figure out how to handle it. Just chat or talk with them about keeping those symptoms in check.

A Key Note From iCliniq:

Asthma is a common and long-lasting disease that affects several people in the world. So, it is important to visit your doctor for early diagnosis and treatment. Additionally, some preventive measures will help you with asthma. Identify the allergens that harm you and avoid those allergens. Keep your surroundings clean. Always keep your health in check.