Complications of Asbestosis
Asbestosis can lead to serious and often life-threatening complications, especially with long-standing or heavy exposure. Ongoing medical monitoring is essential. Learn more about the complications of asbestosis below.
1. Respiratory Failure
- Progressive scarring limits oxygen exchange
- In severe cases, patients require long-term oxygen support
2. Pulmonary Hypertension
- Scarring increases resistance in lung arteries
- Strains the heart, potentially leading to right-sided heart failure (cor pulmonale)
3. Lung Cancer
- The risk is significantly higher in those with asbestosis
- Smoking multiplies the risk
- Early signs may be subtle, such as weight loss, coughing up blood, or worsening breathlessness
4. Mesothelioma
- Rare cancer of the pleura (lung lining)
- Strongly associated with asbestos exposure
- Often presents decades after exposure
- Symptoms include chest pain, pleural effusion, and weight loss
5. Pleural Plaques and Thickening
- Not harmful on their own but indicate asbestos exposure
- Can reduce lung capacity over time
6. Social and Economic Impact
- Loss of employment or income
- Emotional distress and depression
- Legal implications and difficulty accessing compensation
Prevention and Support
- Strict workplace safety regulations
- Use of protective equipment
- Access to occupational health services
- Awareness campaigns in former mining towns
Early detection and symptom management help delay progression and improve comfort. Multidisciplinary care involving doctors, physiotherapists, and social workers can make a meaningful difference.
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Causes and Risk Factors of Asbestosis
