Introduction to Asthma
Asthma is an inflammatory disorder (hyperreactivity of the airways) resulting in excessive mucus productions and airway spasm in susceptible people. Mucus production causes chest congestion and phlegm. Airway spasm causes coughing, chest tightness and wheezing. The most common triggers for asthma include: Respiratory viral infections, allergies and smoking. Managing asthma involves avoiding the triggers, treating […]
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