Mesothelioma usually starts in the layers of tissue that cover each lung (the pleura). This is called pleural mesothelioma. More rarely it can start in the peritoneum. The peritoneum is the layer of tissue that covers the organs in your tummy (abdomen). This is called peritoneal mesothelioma.

Early stage mesothelioma doesn’t usually cause many symptoms. But mesothelioma can cause symptoms as it grows and becomes more advanced.

Symptoms of pleural mesothelioma

The symptoms of pleural mesothelioma include:

• chest pain
• shortness of breath
• tiredness (fatigue)
• sweating and high temperatures
• a persistent cough
• losing weight when not dieting
• loss of appetite
• difficulty swallowing
• a hoarse or husky voice
• changes in the shape of your fingers and nails (finger clubbing)

Symptoms of peritoneal mesothelioma

The symptoms of peritoneal mesothelioma include:

• pain in the tummy (abdomen)
• swelling in the abdomen
• feeling or being sick
• poor appetite
• losing weight when not dieting
• diarrhoea or constipation