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Yes, shortness of breath is one of the most common symptoms of PAH and can occur during normal daily activities, not just during exercise. With PAH, the pulmonary arteries become thicker and narrower, making it harder for blood to flow between your heart and lungs. This means less oxygen-rich blood reaches your body, which Show Full Answer

Yes, shortness of breath is one of the most common symptoms of PAH and can occur during normal daily activities, not just during exercise. With PAH, the pulmonary arteries become thicker and narrower, making it harder for blood to flow between your heart and lungs. This means less oxygen-rich blood reaches your body, which can cause breathlessness even during simple activities. If you notice your shortness of breath is getting worse or occurring more frequently with daily activities like eating, it's important to discuss this with your doctor. They can evaluate whether your treatment plan needs adjustment. Don't ignore these symptoms, as increasing shortness of breath may indicate your condition is changing.

 AI-generated responses are not a substitute for medical advice. These services are not intended to diagnose, treat, or cure any condition or disease. Always ask your doctor about specific health concerns.

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