There is also a link between asthma and allergies. Once you discover the triggers and allergens, you can work to prevent asthma attacks, and may even be able to reduce their frequency and severity. Asthma Triggers Certain asthma triggers can be eliminated and avoided. These include cold air, dust, feathers and cigarette smoke. Other triggers can be carefully managed.
Exercise is one trigger that is worth working around.
Staying physically fit enables you to better tolerate the demands that asthma puts on your body. If exercise is an attack trigger, you may need to take more rest breaks, or your doctor may instruct you to take your asthma medicine before a workout. The first type, bronchodilators, widen the airways in the lungs by relaxing the muscles that can constrict those airways. Brand names include Singulair and Accolate. A combination of the anti-inflammatory medications and the leukotriene antagonists can make a person allergy proof, says Biederman, suggesting there need not been any limitation to physical activity.