4. Skin changes:
Skin changes, such as the appearance of new moles, lumps, or changes in the size or color of existing moles, may indicate skin cancer. Jaundice (yellowing of the skin) is also a sign of liver cancer.
5. Nodules or masses:
Any nodule or mass in the breast, testicles, lymph nodes, or soft tissues should be examined. Although not all nodules are cancerous, they can be early signs of many types of cancer.
6. Unexplained bleeding
Unexplained bleeding, such as coughing up blood, blood in the stool, or abnormal vaginal bleeding, may be a sign of lung, colon, or reproductive organ cancer.
7. Persistent cough or hoarseness
A persistent cough or hoarse voice may indicate lung, throat or laryngeal cancer.
8. Difficulty swallowing.
Difficulty swallowing or a sensation of food being stuck in the throat may indicate cancer of the esophagus, throat or stomach.
9. Changes in bowel or bladder transit
A sudden change in bowel transit (diarrhea, constipation or blood in the stool) or urinary problems (frequent urination, painful urination, blood in the urine) may signal cancer of the digestive or urinary system.
10. Fever
A fever without apparent cause, especially when accompanied by night sweats, may be a sign of leukemia, lymphoma, or other cancers.
11. Unexplained abdominal bloating or pain.
Abdominal bloating, pain, or swelling may be related to ovarian, liver, or colon cancer.
12. Changes in appetite
A sudden loss of appetite or a feeling of fullness after a small meal can be an early sign of cancer, particularly of the digestive system.
13. Changes in the mouth:
White spots, bleeding, or sores in the mouth that do not heal may indicate mouth or throat cancer.
14. Breathing difficulties
Difficulty breathing or shortness of breath without exertion may be a sign of lung cancer or fluid buildup due to cancer.
15. Persistent indigestion or nausea:
