. Fatigue or extreme tiredness that doesn't get better with rest.
. Weight loss or gain of 10 pounds or more for no known reason.
. Eating problems such as not feeling hungry, trouble swallowing, belly pain, or nausea and vomiting.
. Swelling or lumps anywhere in the body.
. Thickening or lump in the breast or other part of the body.
. Pain, especially new or with no known reason, that doesn't go away or gets worse.
. Skin changes such as a lump that bleed or turns scaly, a new mole or a change of a mole, a sore that does not heal, or a yellowish colour to the skin or eyes( jaundice).
. Cough or hoarseness that does not go away.
. Unusual bleeding or bruising for no known reason.
. Change in bowel habits, such as constipation or diarrhea, that doesn't go away or change in how your stools look.
. Bladder changes such as pain when passing urine, blood in the urine or needing to pass urine more or less often.
. Fever or nights sweats.
. Headaches
. Vision or hearing problems
. Mouth Changes such as sores, bleeding, pain, or numbness.