The effects of Asthma, a chronic respiratory condition, can limit physical activity by making everyday breathing a chore. People who have asthma may experience a constriction of their airways during periods of exercise or exposure to environmental irritants. Asthma triggers may range from cigarette smoke, dust, pollen or pet hair to extremely cold temperatures or intense emotions. In response to these triggers, people with asthma may have shortness of breath, wheezing, coughing and chest pain. While there is no known cure for asthma, minimizing the effects of this condition with medication and lifestyle modifications may help asthma sufferers lead healthier lives.How Asthma Affects ActivityAsthma can affect people of all ages. Children and adults with asthma may find that the condition curtails their activities if it isn't properly managed. People who suffer from asthma that's triggered by Allergies may avoid outdoor activities like hiking, camping or picnics because of the effects of pollen on their respiration. People whose asthma is triggered by chemical substances may be limited in their choice of occupations because of their reactions to chemical fumes. Adults and children who have exercise-induced asthma may consciously or unconsciously limit themselves to sedentary activities because they experience coughing, wheezing and chest tightness when they're overly active. While it's not always possible to control the surrounding environment, people with this chronic condition can take steps to avoid flare-ups, so that they stay physically fit and enjoy a wide range of social activities.Counteracting the Effects of AsthmaManaging asthma requires an ongoing effort to keep up with medications, maintain an allergen-free living environment and avoid respiratory triggers. Asthma flare-ups can be prevented with a combination of daily preventive prescriptions and emergency medications for rapid resolution of symptoms. Daily medications like corticosteroids, combination inhalers or theophylline may be prescribed for long-term symptom management. Bronchodilators may be used for sudden onset of airway inflammation and breathing difficulties. Keeping the home free from cigarette smoke, insects, animal dander and dust may help lower the risk of an asthma attack. Identifying and avoiding dangerous triggers is an important step in leading an active, healthy life with asthma.