Asthma is a disease of the respiratory system in which the airways constrict, become inflamed, and are lined with excessive amounts of mucus, often in response to one or more "triggers," such as exposure to an environmental stimulant (or allergen), cold air, exercise, or emotional stress. In children, the most common triggers are viral illnesses such as those that cause the common cold[citation needed]. This airway narrowing causes symptoms such as wheezing, shortness of breath, chest ...
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Coping skills
... Asthma presents many physical challenges, but it can also cause other kinds of distress. You may sometimes become frustrated, angry or depressed because you need to cut back on your usual activities, ...
Source: MayoClinic

Stress and Asthma
... Stress is a common asthma trigger. Stress and anxiety sometimes make you feel short of breath and may cause your asthma symptoms to become worse. You cannot avoid stress; it is part of daily life. How...
Source: Cleveland Clinic

Asthma and Pregnancy
... I use an inhaler to control my asthma. Is this going to harm my baby?About 1 out of every 15 pregnant women has asthma, and for most, whether to use their inhaler is one of the most common concerns. T...
Source: Cleveland Clinic