can asthma cause pulmonary hypertension

Asthma can potentially result in pulmonary arterial hypertension. Characterized by chronic airway inflammation and reversible airway obstruction, asthma may adversely impact pulmonary vessels when poorly managed, with recurrent inflammation and hypercapnia increasing the risk of developing pulmonary arterial hypertension.

Upon closer examination, the airway inflammation in asthma patients might lead to increased pulmonary vascular resistance. Sustained elevation of this resistance can impose a burden on the right ventricle, potentially causing right ventricular hypertrophy and functional decline. Furthermore, during acute asthma attacks, patients may suffer from hypoxemia and hypercapnia, both of which can intensify pulmonary vasoconstriction and raise pulmonary arterial pressure. It should be noted that not all asthma patients will progress to pulmonary arterial hypertension, with the likelihood hinging on factors such as the severity and management of asthma, as well as individual variability.

Consequently, for individuals with asthma, regular assessments of pulmonary and cardiac function are crucial. Should symptoms like worsening shortness of breath, chest pain, or syncope arise, prompt medical attention and professional evaluation are imperative. Additionally, asthma patients are advised to adhere to their physicians' recommendations, use medications appropriately, and maintain healthy lifestyle habits to mitigate the risk of complications, including pulmonary arterial hypertension.