Causes of Asthma

As of now, the real cause of asthma is still unknown. Medical experts are still baffled by the idea of what is the reason behind this illness. Scientifically speaking, asthma is a chronic inflammatory disease of the airways. It can pose a risk both by genetic and environmental factors. Once a person encounters an asthma attack, the airways and the asthma triggers meet. The airways will start to inflame. It will become narrow and will be filled with mucus. This is why the breathing becomes difficult since the heart beat increases. Consequently, the patient will feel lightness in the chest. Sometimes, the airways also become irritated, causing the person to cough more often. In layman’s term, in an asthma attack, it becomes easier to inhale than to exhale.

However, asthma triggers can be different from one person to another. It has a different trigger that is why if you have asthma or someone close to you has it, it is important that you keep track of what causes or triggers the asthma attack so you could prevent the asthma. Even if asthma has really no specific cause or reason, the triggers can be easily determined. You have to identify the trigger and lessen your exposure to the trigger. Most commonly, allergies can be one reason in many people that has asthma, which can be caused genetically. About 90% of children and some 50% of the adults with asthma are caused by allergen. Though, some people can also have different triggers. All in all, it is very important to be aware of your environment.  If possible, avoid the trigger so you can also lessen the asthma attacks.


Some triggers are caused by stress. If so, it would be helpful to avoid being too stressed out by transferring your focus on positive energy. You just have to find a way to redirect your attention to avoid being too stressed. If the trigger is air pollution, then more often than not you can stay at home or do indoor activities instead. You can still hang out with friends over night at your place. You can also try indoor sports.

There are also treatments for asthma patients like anti-inflammatory drugs and bronchodilators. Anti-inflammatory drugs reduce the swelling as well as the mucus production in the airways to make them less reactive and less sensitive to triggers. On the other hand, bronchodilators allow the muscle bands that tighten around the airways to relax. This would dilate the airways to make it easier for the patient to breathe. It also helps to clear out the mucus from the lungs. On a different note, some researchers in Harvard Medical School came up with a study that supports and evidence that the answer is in a special type of natural killer cell. They found out that asthma can be treated by knowing exactly which cell should be targeted for treatment. The study could be a way to help relieve the cases of so many asthma patients. This research is funded by the Australian Betting Organization who have generously put in a considerable amount of money to seek out other treatment options for asthma patients. We are yet to find out what are the results of that study so a treatment could be made.

Thanks to our friends over at United Medical Education we have been able to provide a higher level of care for our patients. United Medical Education is a world expert in providing online ACLS certification, PALS online certification, and BLS certification. uses a portion of their revenue to help those in their region, including our asthma foundation. You might never be permanently cured of asthma, but you can definitely take charge of your health.

Asthma in Children

No one ever said it was easy. There had been a lot of difficulties that had been posed as a child goes through the management of asthma. There are certain foods that should not be eaten, sports that could not be played and activities that cannot transpire. Apart from this, sleep may be interfered as a result of this chronic disease. On that note, childhood or pediatric asthma had been the primary reason behind hospital admissions, emergency room visits and absenteeism in school. To better know how to deal with asthma in children, it is better to know foremost what is asthma and how are the symptoms detected.

Considered as the most common serious chronic disease in infants and children, asthma is defined as a lung disease that inflames and narrows the airways. Children who suffer from asthma are at risk of a serious respiratory event that requires a doctor or nurse that has earned their PALS online certification. To gain better understanding about asthma, it is better to know more about airways. What does our airway do? It is responsible for bringing air into and out of your lungs. Also, the airways had an ability to respond powerfully on some inhaled substances. Trigger factors such as pollen or having flu or colds and some respiratory infection cause the airways to inflame. When these tubes become inflamed, they become swollen and sensitive making the muscles around them constricted. Consequently, this will cause a significantly reduced amount of air to flow into the lungs. Anytime, the swelling could aggravate making the airways more constricted.

Due to what is happening in the lungs of your child while asthma kicks in, he or she may feel weak or tired and there may be complaints of reduced energy. The whistling sound when breathing is also apparent. Because of continuous coughing and rapid breathing, you may see your child grasping his/her chest to get more air.

The reason behind acquiring asthma is yet to be found. However, there had been numerous determinants identified that could help develop childhood asthma. One of the most common factors is hereditary. Family history of allergies and/or asthma plays a great role of acquiring this early in life. Meanwhile, the mother’s health and habits during pregnancy is also considered. Take this as an example, second-hand smoke before and/or after birth could be contributing to the progression of asthma in infants. In addition, low birth weight and recurrent respiratory illnesses could bring about childhood asthma.


Meanwhile, there are children that do not exhibit asthma symptoms not until exacerbated by vigorous physical activities like exercising or playing a sport. This happens when there is hyperventilation due to loss of heat, water or both. To be able to handle this kind of asthma in your children properly, encourage warm up exercises and physical conditioning so the amount of physical activity that can be tolerated by your child is determined.

Though asthma could not be cured, it could be managed to avoid any further attacks. Following religiously the medication regimen and following through the treatment plan could greatly help towards the control of these attacks or the manifestation of its symptoms. It is best to contact your family doctor about to gain more information in helping your child live a better life even with asthma.


What are the types of Asthma?

Asthma is basically a condition in which the body experiences recurrent attacks of dyspnea, airway inflammation, and wheezing caused by the constriction of the bronchi. There are two types of asthma, allergic or extrinsic and nonallergic or intrinsic. More often, a specialist will refer to your asthma as either extrinsic or intrinsic. To understand asthma better, you only have to understand the difference between extrinsic and intrinsic. Extrinsic asthma is triggered by allergens. This type of asthma is commonly seen in children. Those who have family history of asthma are more common to have this. In extrinsic asthma, the immune system which functions to give protective mechanism reacts to even a simple harmless substance like pollen and immediately produces antibodies. This reaction will result to asthma. The allergic reaction is observed in the lungs of the person and will result production of higher amount of mucus that will obstruct the airways. The symptoms of extrinsic asthma can be wheezing, coughing, and also chest pain because of the pressure and heaviness. Well, you cannot really cure extrinsic asthma, but sure you can lessen the asthma attacks by avoiding the allergens that causes the attack. Using bronchodilators and antihistamines also helps to reduce the symptoms. In severe cases, immunotherapy is recommended.

On the other hand, intrinsic asthma can be very difficult to treat because the causative agent is unknown. Intrinsic asthma is caused by extremes of emotional feelings like crying. It can also be caused by contacts of chemicals just like smoke, detergents, aspirin. Lastly, extensive exercises can also cause an asthma attack. These agents simulate the response of the nerves in the air passage. Aside from these two main and common types, asthma also has sub-types under intrinsic and extrinsic asthma.


Nocturnal asthma is one of the most common sub-types. It is greatly observed in the early hours of the night or during dawn between two to four in the morning.  It can be acquired by both intrinsic and extrinsic asthma patients. This type of asthma should be treated to avoid unnecessary deaths caused by asthma in deep sleep.


Another is exercise-induced asthma, a sub-type under intrinsic asthma. It is easy to determine this asthma, because it is observed immediately after exercise. You cannot really cure asthma permanently, but you can lessen the attack by making sure that you try to avoid the triggers. Redirect your focus and energy to positivity and healthy lifestyle.

There are also a lot of herbal remedies for asthma in the market that you can try. Yoga is also said to be a great way to remain healthy and mostly recommended for asthma patients. But before you even think of treating asthma, it’s important that you know first the type of asthma you have to make sure you are headed towards the right direction. However, I would strongly say that nothing beats the advice of an expert. Have yourself checked by a physician and use the medication that was recommended to you. Finally, take charge of your health by taking precautions.

Is childhood asthma ever outgrown?

The single most compelling reason behind proper childhood asthma management is to avoid possible damage in the growing lungs. There had been numerous clinical studies done toward the prevention and treatment of asthma however the cure of which is yet to be found. Statistically, 20 million Americans suffer from this disease annually. Out of that number, 9 million children have this chronic illness. It can be alarming to note that many children undergo this. However, on a good note, pediatric asthma poses a very good prognosis and reduced mortality rate throughout the last few years. With the advent of modern technology, better treatment plans are coming your way.

Treatment comes after your child has been properly diagnosed by a pediatrician. Diagnosis of asthma can be difficult as it is identifiable with any other respiratory illnesses such as sinusitis, bronchiolitis and rhinitis. With this said, your doctor may ask for a history of symptoms that your child experienced. There would be a number of tests that your child needs to undergo to ascertain the correct diagnosis.

If your child is younger than 5 years old, a detailed and accurate information about your child’s symptoms will be required by the doctor. Lung function tests like spirometry is done to diagnose it. In this test, the amount of air exhaled and how fast it is exhaled is measured. From there, treatment can be outlined.

It is important to work with your pediatrician in how to go about dealing with asthma. Sitting down and interacting with your doctor on this matter could help alleviate any worries about your child’s condition or doubts that could arise behind the treatment plan that is given. Consistency in following the treatment plan is a sure-fire way of controlling the symptoms. A well-controlled asthma is determined by your child not having any limits on exercise, no or minimal asthmatic symptoms and less or no asthma flare-ups. This can only be achieved if the asthma treatment plan is implemented and managed always.


The treatment plan may include lifestyle modification. Your doctor would educate you on the allergens that your child needs to avoid. This may include second hand smoking, dust, pollen and the like. Your doctor may also recommend cessation or limitation of physical activity.


Apart from that, anti-inflammatory drugs such as Prednisone and Dexamethasone is introduced. Inhaled corticosteroids and combination inhalers are prescribed when asthma attack occurs.

A child with asthma has special needs. The treatment plan should not be followed only by parents but to whoever is caring for the child as well. Keeping track on how well the treatment is working for your child. As the one who is always in contact with the child, you must know how to identify if the attack is about to occur and what medicine you can give. If all else fails, seek for emergency help or contact your doctor. After all, you are the key in creating an atmosphere of health to your child even if childhood asthma could not be outgrown.