Cancer often begins with subtle symptoms that many ignore. “Changes in stool size, frequent diarrhea and irregularity are often an indication of cancer of the digestive tract,” especially when paired with abdominal pain. Likewise, “if you notice that you need to wash more frequently than usual and experience discomfort related to urination, this may be an indication of cancer affecting the prostate or bladder.”

“Sores mean oral cancer, skin cancer and cancer affecting the genitals.” Unexplained bleeding in stool, urine, coughing, or discharge also demands urgent attention. “If you notice that your new or old lump is changing, you should consult your doctor.”

“The most misdiagnosed symptom is indigestion,” which can point to upper gastrointestinal cancer when persistent. Any “change in the color, shape or size of freckles or moles” may be a warning. Skin that turns red, yellow, or unusually dark should not be ignored.

Other signs include unusual hair growth, persistent discomfort without cause, chronic cough or hoarseness, difficulty swallowing, unexpected weight loss, night sweats, and constant fatigue.

Unusual changes in the body should never be dismissed. Consulting a healthcare professional early is essential to rule out or detect cancer in time.