Symptoms A change in your bowel habits, including diarrhea or constipation or a change in the consistency of your stool, that lasts longer than four weeks. Rectal bleeding or blood in your stool. Persistent abdominal discomfort, such as cramps, gas or pain. A feeling that your bowel doesn't empty completely. Weakness or fatigue.

Signs and Symptoms of Colorectal Cancer A change in bowel habits, such as diarrhea, constipation, or narrowing of the stool, that lasts for more than a few days. A feeling that you need to have a bowel movement that is not relieved by doing so. Rectal bleeding. Dark stools, or blood in the stool.

Breast Cancer Signs and Symptoms Swelling of all or part of a breast (even if no distinct lump is felt) Skin irritation or dimpling (sometimes looking like an orange peel) Breast or nipple pain. Nipple retraction (turning inward) Redness, scaliness, or thickening of the nipple or breast skin. Nipple discharge (other than breast milk)

The most common symptoms of lung cancer are: A cough that does not go away or gets worse. Coughing up blood or rust-colored sputum (spit or phlegm) Chest pain that is often worse with deep breathing, coughing, or laughing. Hoarseness. Weight loss and loss of appetite. Shortness of breath. Feeling tired or weak.

Signs and symptoms of colon cancer include: A change in your bowel habits, including diarrhea or constipation or a change in the consistency of your stool, that lasts longer than four weeks. Rectal bleeding or blood in your stool. Persistent abdominal discomfort, such as cramps, gas or pain.

Common local symptoms include: Changes in your bowel habits. Constipation. Diarrhea. Alternating diarrhea and constipation. Rectal bleeding or blood in your stool. Abdominal bloating, cramps or discomfort. A feeling that your bowel doesn't empty completely. Stools that are thinner than normal.

Symptoms of inflammatory breast cancer Breast discoloration. An early sign of inflammatory breast cancer is discoloration of the breast. ... Breast pain. ... Skin dimpling. ... Change in nipple appearance. ... Enlarged lymph nodes. ... Sudden change in breast size.

A lump in the breast or underarm that persists after your menstrual cycle. This is often the first apparent symptom of breast cancer. Lumps associated with breast cancer are usually painless, although some may cause a prickly sensation. Lumps are usually visible on a mammogram long before they can be seen or felt.