It can be especially difficult to diagnose asthma in young children because there are many conditions that cause asthma-like symptoms in this age group. If your child's doctor suspects asthma, the doctor may prescribe a bronchodilator — a drug that opens the airways.

Symptoms and Causes What are the symptoms of bronchospasm? Bronchospasm symptoms can be frightening and may come on suddenly. People with the condition often feel like they can’t catch their breath. Other bronchospasm symptoms include: Tightness in your chest. Shortness of breath. Wheezing. Coughing. Tiredness. Dizziness. What causes a.

asthma. [ az´mah] a condition marked by recurrent attacks of dyspnea, with airway inflammation and wheezing due to spasmodic constriction of the bronchi; it is also known as bronchial asthma. Attacks vary greatly from occasional periods of wheezing and slight dyspnea to severe attacks that almost cause suffocation.