5 Skin changes:
The appearance of new moles, changes in the color of old moles, or the presence of dark spots or wounds that do not heal may be an early warning sign of skin cancer.
6 Yellowing of the skin and eyes:
This indicates a liver problem that may be related to the growth of cancerous cells. Unexplained Swelling or Lumps:
Any lump that appears in the breast, neck, or armpit should be examined, as it could be a benign or malignant tumor.
Third: Signs Related to the Digestive and Respiratory Systems
7 Changes in Appetite or Taste:
Loss of appetite or a change in the taste of food may indicate problems with the digestive system or liver.
Indigestion or Difficulty Swallowing:
This may be a sign of stomach or esophageal cancer, especially if it is persistent.
8 Changes in Bowel Movements:
Chronic constipation or diarrhea, or the presence of blood in the stool, are serious indicators of possible colon cancer.
9 Persistent Cough or Hoarseness:
If a cough persists for more than three weeks without improvement, it may be a sign of lung or laryngeal cancer.
Fourth: Signs Specific to Certain Organs
10 Urinary Problems:
Difficulty or pain during urination or the presence of blood may indicate prostate or bladder cancer.
11 Breast Changes:
The appearance of lumps, abnormal discharge, or a change in nipple shape requires immediate examination.
