Symptoms of Mesothelioma Mayo Clinic: A Comprehensive Guide

Greetings, dear reader! Mesothelioma is a rare type of cancer that develops from the thin layer of tissue that covers many of the internal organs. One of the most challenging aspects of mesothelioma is its symptoms, which can often be confused with other illnesses. In this article, we will take a closer look at the symptoms of mesothelioma with the help of the Mayo Clinic, a world-renowned medical institution.

What is Mesothelioma?

Mesothelioma is a rare form of cancer that develops from the thin layer of tissue that covers many of the internal organs, known as the mesothelium. It most commonly affects the lining of the lungs and chest wall, but it can also affect the lining of the abdomen, heart, or testicles. Mesothelioma is typically caused by exposure to asbestos, a natural mineral that was widely used in construction, shipbuilding, and other industries until the 1970s.

What are the Symptoms of Mesothelioma?

The symptoms of mesothelioma can vary depending on the type and location of the cancer. In many cases, symptoms may not appear until decades after exposure to asbestos. Here are some of the most common symptoms of mesothelioma:

Type of Mesothelioma Common Symptoms
Pleural (lung) mesothelioma Shortness of breath, chest pain, persistent cough, fatigue, hoarseness, difficulty swallowing, coughing up blood
Peritoneal (abdominal) mesothelioma Abdominal pain and swelling, nausea, vomiting, constipation, diarrhea, unexplained weight loss, anemia
Pericardial (heart) mesothelioma Chest pain, shortness of breath, heart palpitations, fatigue, coughing, difficulty breathing when lying down
Testicular mesothelioma Swelling or a mass in the testicle, pain or discomfort in the testicle, a feeling of heaviness in the scrotum

How is Mesothelioma Diagnosed?

The diagnosis of mesothelioma can be difficult, as its symptoms can be similar to those of many other illnesses. A doctor may perform various tests to diagnose mesothelioma, such as imaging studies, blood tests, or biopsies. If you have been exposed to asbestos and are experiencing any of the above symptoms, it is essential to seek medical attention promptly.

FAQs about Symptoms of Mesothelioma

1. What is the most common type of mesothelioma?

The most common type of mesothelioma is pleural mesothelioma, which affects the lining of the lungs.

2. How long does it take for mesothelioma symptoms to appear?

The symptoms of mesothelioma may not appear until 20-50 years after exposure to asbestos.

3. Are there any early signs of mesothelioma?

There are usually no early signs of mesothelioma, and its symptoms may not appear until the disease has progressed.

4. Can mesothelioma be cured?

There is no cure for mesothelioma, but treatment may be able to manage the symptoms and improve quality of life.

5. How is mesothelioma treated?

Treatment for mesothelioma may include surgery, chemotherapy, radiation therapy, or a combination of these treatments.

6. Is mesothelioma always caused by asbestos exposure?

Almost all cases of mesothelioma are caused by exposure to asbestos, although other factors may contribute to its development.

7. Can mesothelioma be prevented?

The best way to prevent mesothelioma is to avoid exposure to asbestos.

8. Can mesothelioma be inherited?

Mesothelioma is not an inherited disease but may be caused by a genetic predisposition to asbestos exposure.

9. How long can you live with mesothelioma?

The prognosis for mesothelioma depends on various factors, such as the type and stage of cancer, as well as the patient’s overall health. The survival rate for mesothelioma is generally low, with a five-year survival rate of approximately 10%.

10. Is mesothelioma contagious?

Mesothelioma is not a contagious disease and cannot be spread from person to person.

11. Can smoking cause mesothelioma?

Smoking is not a primary cause of mesothelioma but may increase the risk of developing other types of cancer, such as lung cancer.

12. What should I do if I think I have mesothelioma?

If you think you may have mesothelioma, it’s essential to seek medical attention promptly. Your doctor may refer you to a specialist who can diagnose and treat mesothelioma.

13. How can I protect myself from asbestos exposure?

The best way to protect yourself from asbestos exposure is to avoid contact with asbestos-containing materials. If you work in an industry that may expose you to asbestos, it’s essential to follow safety guidelines and wear protective equipment.


In conclusion, the symptoms of mesothelioma can be challenging to diagnose, and its effects can be devastating. If you or a loved one is experiencing any of the symptoms listed above, it’s crucial to seek medical attention promptly. With early detection and proper treatment, the effects of mesothelioma can be managed, and quality of life can be improved. We hope this guide has been helpful in understanding the symptoms of mesothelioma and the importance of early detection.

Closing Disclaimer

The information provided in this article is for educational purposes only and is not a substitute for professional medical advice. If you have any concerns or questions about mesothelioma or its symptoms, please consult with a qualified healthcare provider.