Pulmonary Arterial Hypertension (PAH) is a rare and progressive disease that affects the pulmonary artery, which carries blood from the heart to the lungs. In PAH, the pulmonary artery becomes narrow and stiff, making it difficult for blood to flow.

As a result, this puts extra pressure on the heart, which can lead to heart failure. One of the most challenging symptoms of PAH is chronic fatigue, which can be debilitating and affect a patient’s quality of life.

What is Chronic Fatigue?

Chronic fatigue is defined as an unexplained and persistent feeling of tiredness that exists for a minimum of six months. This fatigue does not go away with adequate rest and can get worse with physical or mental activity.

Chronic fatigue is a common symptom of many chronic illnesses, including PAH.

PAH and Chronic Fatigue

The exact cause of chronic fatigue in PAH patients is not fully understood. However, PAH patients experience fatigue for a variety of reasons:.

1. Physical Limitations

PAH patients’ physical limitations due to their condition mean that they cannot do things they once loved doing or were able to do.

This change in lifestyle can significantly impact a patient’s mental health, making it hard for them to cope emotionally.

2. Shortness of Breath

PAH patients’ lungs cannot receive enough oxygen due to the narrow pulmonary artery. As a result, PAH patients experience shortness of breath, which in turn causes fatigue as the body is not getting enough oxygen.

Shortness of breath can occur in even simple activities such as walking, making PAH patients feel tired very quickly.

3. Medications

Patients with PAH are often on multiple medications, including blood thinners. These drugs can cause side effects like nausea, weakness, and fatigue. Some medications may also interfere with sleep patterns, which can worsen fatigue.

4. Mental Health

Living with PAH can cause stress and anxiety. These emotions can cause insomnia, which can again worsen fatigue and exacerbate the cycle.

Breaking the Vicious Cycle

Although chronic fatigue is a widespread symptom of PAH, there are ways to lessen the symptoms, including:.

1. Exercise

Although exercising can be very difficult for PAH patients, gentle movement and stretching can help increase stamina, improve cardiovascular health and reduce stress levels.

However, it is essential to discuss with a doctor before starting any physical activity.

2. Nutrition

PAH patients must maintain a healthy diet to stay well-nourished and improve their energy levels. A balanced diet can also help improve heart function and reduce the risk of other health complications.

3. Rest

PAH patients require enough rest to recover from the physical and mental exhaustion their disease can cause. Alongside this, it is important to establish a regular sleep schedule and have a comfortable and quiet place to rest.

4. Therapy

Living with PAH can be stressful, and therapy can help patients to manage their emotions by developing coping strategies that improve mental health and overall quality of life.

5. Medication Management

An important aspect of managing PAH is consistent medication management. Patients should discuss their symptoms with their doctor to adjust or change their medication regimen, targeting to minimize fatigue.

Final Words

Chronic fatigue is a common and challenging symptom of PAH. However, with proper management and lifestyle interventions, this symptom can significantly improve, making it possible for patients to enjoy a better quality of life.