Search by name
logo

Medical Conditions & Resources

Cryptogenic Organizing Pneumonia (COP)

Cryptogenic organizing pneumonia (COP) is a lung condition of undetermined cause. A rare disorder, COP contributes to inflammation in the lungs and can eventually lead to scarring of lung tissue. Symptoms of COP can include: 

  • Cough without mucus 
  • Lack of appetite 
  • Fever 
  • Extreme tiredness 
  • Shortness of breath 
  • Chronic cough 

COP can be treated with certain medications. In many cases, people with this lung condition make a full recovery. However, symptoms associated with COP can persist even after treatment, and it may take time to manage the disorder effectively.  

What Causes COP? 

It’s not entirely clear what causes COP. However, most people who develop COP are between 40 and 60 years of age. The following conditions can also increase a person’s risk of developing the disorder: 

  • Multiple sclerosis 
  • Crohn’s disease 
  • Lupus 
  • Rheumatoid arthritis 

These conditions are known to cause inflammation, which is a feature of COP.

How Is COP Treated? 

COP is most often treated with corticosteroids, which are drugs that help reduce inflammation. Corticosteroid treatment regimens can range from three to six months. It is important to take medications as instructed to prevent symptoms of COP from returning.  

Doctors can also prescribe other medications if a person is unable to tolerate corticosteroids. This includes cytotoxic drugs, which target cells responsible for inflammation.

Can COP Be Prevented? 

Because it is not entirely clear what causes COP, it is not possible to prevent the condition. However, timely diagnosis ensures that you can receive treatment as soon as possible. Visiting a doctor can also rule out other conditions, such as lung infections, that cause symptoms similar to those that result from COP.  

 
 
 

The content appearing on this site is not intended to treat, diagnose, or provide health care advice. The articles you read here are meant for informational purposes only. Please review additional information to learn more.