During an asthma attack, the airways narrow suddenly, restricting oxygen flow and making breathing difficult. In severe cases, a person may collapse.
People with asthma should take extra care during winter, as seasonal weather changes and respiratory illnesses can trigger symptoms and increase the risk of serious attacks, according to a pharmacist.
Joseph Ndou, a pharmacist at Medipost Pharmacy, said asthma is a chronic respiratory condition that causes airway inflammation and narrowing, leading to excess mucus production and difficulty breathing.
He explained that weather conditions can play a significant role in triggering asthma symptoms, with some people affected by cold, dry air, while others may react to hot, humid, windy or wet conditions.
During an asthma attack, the airways narrow suddenly, restricting oxygen flow and making breathing difficult. In severe cases, a person may collapse.
