Nutrition and Risk of Asthma : Vitamins A, C, D, E, Minerals and Antioxidants

nutrition asthma
There is increasing evidence relating body mass index to the prevalence of asthma and incidence of asthma in children and adults, males, and more consistently, in adolescent females. It is unlikely that the association is attributable to reverse causation, i.e. that asthma and obesity because of exercise-induced asthma symptoms. Rather, weight gain can antedate the development of asthma. Weight reduction among asthmatic patients can also result in improvements of lung function. (more…)

Symptoms of Asthma: Inflammation Airways and Chest Tightness

Symptoms of Asthma Inflammation
The symptoms of asthma occur together with variations in the diameter of medium- size airways such that it is increasingly difficult to exhale. Narrowing of the airways can occur because of smooth muscle contraction, edema or swelling of the wall, or increased mucus in the airways. However, it is increasingly clear that the pathologic event underlying most cases of asthma is acute inflammation of the airway walls. (more…)

Exercise Induced Asthma Symptoms: How to Avoid the Attack

exercise induced asthma

This article focuses on symptoms of exercise induced asthma. Exercise can be a trigger factor when asthma is not well controlled. People with asthma should not avoid any form of exercise. It is advisable to exercise to keep the lungs and body in good physiological state. Doing regular exercise will strengthens the respiratory muscles. It will also increase your immune system and maintain a healthy weight. Those advantages can improve body health condition in the long term. The key to asthma exercise is to have a total control of asthma symptoms before to starting a fitness program. (more…)

The Benefit of Sports and Exercise for Childhood Asthma

exercise asthma

It is very common in asthmatic children where overprotective parents prevent a normal level of exercise to their kids. However, a controlled sport appropriate to the course of their disease is very healthy.

Asthma is an inflammatory disease of the airways characterized by variable bronchial obstruction and reversible, either spontaneously or with treatment, (more…)

Exercise Induced Asthma Causes and Symptoms

Exercise-induced asthma is a feeling of shortness of breath, with the presence of cough, wheezing, and chest tightness after physical exercise.

Normally the bronchial tree and bronchial vessels responds to exercise with increasing radius of the interior of the bronchi (bronchodilation), (more…)

Exercise Induced Asthma - Don’t Give Up Sports

It is widely knowt that pollen, pollution, smoke can trigger an asthma attack. But one interesting thing is exercise can also trigger asthma reactions.

Yes, because normally we breathe through the nose, where air is filtered, warmed and moistened. But when we exercise, especially if we are colds, sinusitis or allergic rhinitis have “breathe through the mouth and the air gets colder and drier the lungs and also unfiltered, so it can carry more allergens (more…)

Diagnosis of Exercise Induced Asthma

A history of cough, dyspnea, wheezing, chest tightness or performance problems during exercise suggests the person may have Exercise Induced Asthma symptoms.

Confirmation of the diagnosis usually requires an exercise test, which can be made:
* Under laboratory conditions, using treadmill or bicycle ergometer and heart and respiratory monitoring. The person should run in a sufficiently intense to increase in heart rate by 80% or less, for 4 to 6 minutes.
* The outdoor race, trying to reproduce the situation that causes the asthma symptoms. We evaluate the distance covered in 10-12 minutes and relevant incidents during this test.

In either case, are performed spirometry before and after exercise at intervals of 5 minutes for 20 to 30 minutes. A 15% decrease in FEV, is the criterion for diagnosing exercise-induced asthma (EIA).

Exercise Induced Bronchospasm and Asthma: Symptoms and Treatment

exercise induced bronchospasm
Up to 85% of asthmatics patients have symptoms of wheezing during or after exercise. Moreover, many patients diagnosed with allergies or asthma have family allergy history and bronchospasm. Bronchospasm or a bronchial spasm is a sudden constriction of the muscles in the walls of the bronchioles. Bronchospasm is one of the condition or tightness of the airways caused by exercise. (more…)

Fish Oil May Help Exercise Induced Asthma or Exercise Induced Bronchoconstriction

exercise induced asthma
We live and train at altitude. I say I’m too tall to have shortness of breath, but at times I do. After a couple of years here in Reno, Carmel hasn’t completely adjusted to the almost mile high elevation. And it was worse for me when I was younger, lived at sea level but ran harder and longer.

In college, after cross country or half mile training, I’d cough much of the night. (more…)