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Shortness of breath is one of the most common symptoms of PAH and can occur during various daily activities. With PAH, the pulmonary arteries become thick and narrow, making it harder for blood to flow between the heart and lungs. This means your body gets less oxygen-rich blood, which can cause breathlessness even during Show Full Answer

Shortness of breath is one of the most common symptoms of PAH and can occur during various daily activities. With PAH, the pulmonary arteries become thick and narrow, making it harder for blood to flow between the heart and lungs. This means your body gets less oxygen-rich blood, which can cause breathlessness even during normal activities like eating. If you notice your shortness of breath is getting worse or occurring more frequently with daily activities, it's important to discuss this with your doctor. They can evaluate whether your treatment plan needs adjustment. This is especially important if you're experiencing shortness of breath while at rest or if it's interfering with basic activities.

Common symptoms that may accompany shortness of breath include:
• Dizziness
• Tiredness
• Swelling
• Chest pain
• Blue or gray lips and fingers

 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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