Doctors from the American Cancer Society (ACS) have listed symptoms that indicate an advanced stage of cancer, writes Express.
In such patients, as the doctors explain, nausea, vomiting and loss of appetite are manifested. Causeless fatigue, depression and shortness of breath emphasize the picture of the disease and also indicate the presence of a serious disease.
Oncologists strongly recommend that you see a doctor if you have these symptoms.
Note that there are more than two hundred different types of cancer, which are manifested by different symptoms. So fatigue, nausea and vomiting may indicate the presence of stomach cancer, said Russian doctor of medical sciences Oleg Kit.