Newly diagnosed with mesothelioma.

Just Diagnosed with Mesothelioma: Now What?

Getting diagnosed with mesothelioma can throw you for a loop. It disrupts your life and your plans for your future. Here’s what you can expect after a mesothelioma diagnosis.

We’ll take you through treatment options and ways to find resources and strong support. Knowing what to expect reduces fears and puts you in control as much as possible.

Written by: Lisa Merriam | Medical review by: MaryAnne DePietro B.S. CRT | Legal review by: Jamie Pfeiffer, JD |

Updated on:Jul 23, 2025

I’ve just been diagnosed with mesothelioma. What should I know?

Mesothelioma is a rare cancer linked to asbestos exposure. When you first realize “I have mesothelioma,” you may feel waves of emotion. Start taking control by learning more about your condition. It’s normal to feel fear when you’re diagnosed with this dangerous and aggressive cancer, yet patients can live for years and even decades after a diagnosis of mesothelioma with the right care.

Getting the right mesothelioma treatment starts with understanding your specific type and stage of the disease. Speak to mesothelioma specialists about your options. You should work together with your loved ones and care team to choose treatments that fit your situation and goals. Getting help, including physical, emotional and financial support, can help you through the challenges of this disease.

Find out if your mesothelioma was caused by exposure to a dangerous product

“Exposure to asbestos, often from workplaces or everyday products like talcum powder, has been strongly linked with mesothelioma. In many cases, this exposure happened long before symptoms appeared. If you've been diagnosed, you might be able to hold the responsible companies accountable. Start by checking whether you’re eligible to file a claim.”

Learn more about the connection between mesothelioma and exposure to asbestos and talcum powder:

— Jamie Pfeiffer, JD, Medical Contributor

What is mesothelioma?

Mesothelioma is a cancer that develops in the lining of the lungs, called the pleura, or the tissue that surrounds the organs in your belly, called the peritoneum. Though not always the case, most individuals with the disease have been exposed to asbestos fibers in the air or drinking water.
Mesothelioma can grow quietly for years before it starts to show signs. Even when you have symptoms, they can easily be confused for signs of less serious diseases, like the common cold. Unfortunately, if mesothelioma isn’t discovered early, it is more difficult to manage. Doctors treat mesothelioma with surgery, chemotherapy and immunotherapy. These treatments work best when the disease is found early.

Mesothelioma in the body.

More information about mesothelioma

Mesothelioma early warning signs & symptoms
Early warning signs of mesothelioma.

Mesothelioma early warning signs & symptoms

Knowing the early signs of mesothelioma helps you catch it as soon as possible so that you have more treatment options and the best possible outcome.

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Dealing with the costs of mesothelioma
Mesothelioma financial help.

Dealing with the costs of mesothelioma

Get the facts about mesothelioma treatment costs and where you can find financial support and options for paying the bills.

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Caring for someone with mesothelioma
Support for someone with mesothelioma.

Caring for someone with mesothelioma

Learn about supporting someone with mesothelioma and ways you can care for a loved one who is facing this disease.

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Understanding my stage of mesothelioma

Getting diagnosed with mesothelioma is just the beginning. Before you can start on your mesothelioma treatment plan, you need to understand the mesothelioma stages. Answering the question, "How is mesothelioma diagnosed?" involves a series of steps.

First, your doctor will determine how far the cancer has spread. Each type of mesothelioma has slightly different systems for defining its stage. Mesothelioma stages influence decisions about surgery and which therapy approach is best for you.

If you get a malignant mesothelioma diagnosis early in Stage 1, you might choose more aggressive treatments and pursue a cure. If you discover the disease has advanced into Stage 4 mesothelioma, you may decide to focus on quality of life and relief from symptoms. That’s why it’s so important to get answers to the question: What are the stages of mesothelioma?

Stage 1 mesothelioma diagnosis

No matter what type of mesothelioma you have, a Stage 1 diagnosis means the disease is localized to one area. It’s most often limited to the lining of one of your lungs and hasn’t spread into your lymph system or to other organs. Because early-stage mesothelioma often causes few or no noticeable symptoms, Stage 1 mesothelioma is sometimes found incidentally during imaging tests done for other health concerns.

Many people ask: Can you cure mesothelioma? In Stage 1 mesothelioma, it’s often possible. The standard treatments in this stage include surgery to remove tumors, followed by chemotherapy and radiation to kill any remaining cancer cells.

Stage 2 mesothelioma diagnosis

If you’re diagnosed with Stage 2 mesothelioma, your cancer has spread to nearby tissues and possibly lymph nodes. However, it’s still considered a localized cancer. You’ll likely have noticeable symptoms like chest pain, shortness of breath and unexplained fatigue.

Though a complete cure is less likely in this stage, the survival rate is still high if you start treatment right away that fits your situation and the specifics of your cancer. A common treatment plan for Stage 2 mesothelioma begins with surgery, followed by chemotherapy for mesothelioma.

The four stages of mesothelioma illustrated.

Stage 3 mesothelioma diagnosis

In Stage 3 mesothelioma, your cancer has spread to nearby tissues, your lymph nodes and possibly into your chest wall or diaphragm. In this more advanced stage, your symptoms are more severe. You may feel pain, struggle to breathe and be easily fatigued.

Stage 3 mesothelioma treatments typically include several approaches. Surgery is unlikely to remove all of your cancer, but it can reduce your symptoms and slow the disease down. Chemotherapy and radiation can further improve your quality of life and help provide long-term control of the disease. You may qualify for clinical trials and more advanced treatments like mesothelioma immunotherapy, which uses your own immune system to attack cancer cells.

Stage 4 mesothelioma diagnosis

In Stage 4 mesothelioma, the most advanced stage of the disease, your cancer is no longer localized. It may have spread to your liver, bones and other organs. Your symptoms at this point may be severe. You may lose weight, have difficulty breathing and experience chronic pain and exhaustion.

While curing mesothelioma is unlikely in Stage 4, getting mesothelioma treatments can help relieve your symptoms and improve your quality of life. Common therapies include surgery, chemotherapy and radiation. You may also qualify for ground-breaking clinical trials for novel treatments.

What is the best treatment for my mesothelioma?

Mesothelioma treatment.

The best treatments for mesothelioma depend on the specifics of your situation, including the type of mesothelioma, stage of diagnosis and other underlying health issues.

The most common type of mesothelioma is a pleural mesothelioma diagnosis. This type affects the lining of your lungs, called the pleura. A peritoneal mesothelioma diagnosis means your cancer is the lining of your abdomen, called the peritoneum. The rarest type is a pericardial mesothelioma diagnosis, which affects the lining around your heart, called the pericardium.

The next considerations are your overall health, age and the stage of your disease. Your goals may vary from aggressively seeking a cure to lengthening and improving the quality of your life.

How is mesothelioma treated? After getting a detailed mesothelioma diagnosis, you and your care team will explore mesothelioma treatments such as:

  • Surgery: In an early stage of your disease, when the cancer is localized and you are relatively healthy, surgery is often recommended to remove as much of the tumor as possible.

  • Radiation therapy: Radiation can be very effective in early-stage mesothelioma. You might get radiation before surgery to shrink your tumor for an easier procedure or after surgery to kill remaining cancer cells. In later stages, radiation can shrink tumors, helping to relieve pain and make breathing easier.

  • Chemotherapy: Chemotherapy in early stages slows cancer growth and shrinks tumors before surgery. It may also be used after surgery to kill remaining cancer cells.

  • Immunotherapy: In late-stage mesothelioma, or if surgery is not an option, mesothelioma immunotherapy may help to recognize and kill cancer cells. Newer drugs extend survival and relieve symptoms for long-term management.

  • Palliative care: Palliative care describes the management of a disease to slow it down and relieve symptoms. Its goal is to lengthen your lifespan and give you good months or years, allowing you to be as comfortable as possible as the disease progresses.

  • Targeted therapy: New mesothelioma treatments include drugs that target cancer cells based on their genetics or specific molecules called markers. They have shown promise in combination with chemotherapy and may have fewer side effects than other treatment options.

  • Clinical trials: You may be able to access promising new treatments that are still in the testing stage. The “Right to Try” law may allow you to access some of the most cutting-edge options, which can give you hope when other treatments have failed.

  • Multimodal therapy: In the early stages of the disease, aggressive treatment and the use of more than one treatment type can give you the best chance of a cure.

How can I get tested for mesothelioma?

How is mesothelioma diagnosed?

It helps to know what to expect if you have mesothelioma symptoms and want to get mesothelioma testing done. No one wants to get diagnosed with mesothelioma, but the sooner you know, the better the potential outcome. Here are the various ways your doctor will assess your health and the possibility that you have this kind of cancer. If you have been exposed to asbestos, tell your doctor right away so that you both can be on the lookout for this cancer. Here is what you can expect in terms of testing and the order they will follow:

  • Physical examination: Your care team will look for fluid around your lungs and abdomen, listen to your breathing and gather information about your symptoms, if any.

  • Imaging tests: Next, you will get a mesothelioma X-ray, CT scan and MRI. These tests provide a detailed picture of your lungs, heart and abdomen. Doctors will look for anything out of the ordinary.

  • Blood test: Certain molecules suggest abnormal cells are in your body. Mesothelioma sometimes releases these molecules or markers into your blood.

  • Biopsy: If your doctor finds something suspicious, they may take a sample of the area, called a mesothelioma biopsy. Your doctor will examine the tissue under a microscope to identify any mesothelioma cancer cells.

Could past exposure to a dangerous product be linked to your mesothelioma?

“Mesothelioma is most often linked to inhaling or ingesting asbestos fibers, usually through occupational exposure or the use of everyday products like talcum powder that contains asbestos. These exposures often occurred many years before symptoms appear. If you’ve received a diagnosis, it’s important to understand your history of exposure. You may also have options to take legal action and seek financial support related to your care.”

Learn more about the connection between mesothelioma and exposure to asbestos and talcum powder:

— MaryAnne DePietro B.S. CRT, Licensed Respiratory Therapist

Moving forward after your mesothelioma diagnosis

Mesothelioma therapy and support after diagnosis.

Your life can be turned upside down after a mesothelioma diagnosis. It is important to find ways to stay strong for what is to come. That starts with getting as much help as you can. Mesothelioma self-care means setting up a support structure that helps you with a daily routine, provides ways to stay connected to your community and lets you continue to engage in activities that bring you joy. You don’t want cancer to take over your life.

A big part of getting help is seeking emotional counseling. Talk to a therapist, clergy, or join patient and caregiver support groups. You are not alone facing mesothelioma. Caregivers can find support on our page about caring for someone with mesothelioma.

Part of your emotional well-being means cutting out as much stress as possible. Beyond worrying about your health, financial concerns can add to the burden. Resources and options are available. Visit our page on mesothelioma financial costs.

FAQs

  • How quickly does mesothelioma progress?

    Mesothelioma grows slowly in the early stages. It becomes more aggressive as it spreads, especially without treatment. How fast your case progresses depends on your type of mesothelioma. Pleural mesothelioma in the lining of your lungs often goes unnoticed for many years before it starts to spread quickly.

    Getting an early mesothelioma diagnosis gives you the best chances for positive outcomes. If you have been exposed to asbestos, be on the lookout for symptoms and tell your doctor so you both can keep an eye out.

  • Is mesothelioma curable if caught early?

    When caught in the early stages, a cure for mesothelioma can be possible with an aggressive approach to treatment. Surgery, chemotherapy and radiation used together improve the odds, giving you long-term control and an outlook potentially measured in years, if not decades.

    Even without a cure, early detection improves your chance of managing the disease successfully for years of remission, meaning your cancer isn’t growing or spreading.

  • What are the new mesothelioma treatments?

    Advances in mesothelioma treatment options show great promise. Immunotherapy, gene-based therapies and tumor-targeting drugs are improving outcomes for many patients. These therapies slow the progression of the cancer and enhance the mesothelioma survival rate for many patients.

Meet the experts behind the article

Lisa Merriam
Lisa Merriam

Written by:

Lisa Merriam

Lisa Merriam is an experienced copywriter specializing in medical content, combining technical precision with clarity to ensure articles are accessible and accurate.

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MaryAnne DePietro B.S. CRT
MaryAnn DePietro

Medical review by:

MaryAnne DePietro B.S. CRT

MaryAnn DePietro is a licensed respiratory therapist with over 18 years of clinical experience in critical care, emergency medicine, and pulmonary rehabilitation. With a strong background in patient care and medical writing, MaryAnn provides a valuable medical perspective for reviewing health-related articles.

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Jamie Pfeiffer, JD
Jamie Pfeiffer, JD

Legal review by:

Jamie Pfeiffer, JD

Jamie L. Pfeiffer is a retired attorney with extensive experience litigating large-scale asbestos and toxic tort cases in Illinois, Oregon, and Washington. She brings a wealth of legal expertise to reviewing articles about toxic exposure and legal accountability in mass torts.

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