Cancer is a disease characterized by the abnormal and uncontrolled growth of cells in the body. It can affect various organs and systems, leading to a wide range of symptoms.

While cancer can manifest in different ways depending on the affected area, there are some common signs that may indicate its presence.

1. Persistent hoarseness or a change in voice

If you notice a persistent hoarseness or a significant change in your voice that lasts for more than a few weeks, it may be a sign of cancer.

This can be caused by tumors in the throat, vocal cords, or lungs, which can affect the normal functioning of your voice.

2. Difficulty swallowing or persistent indigestion

Problems with swallowing or persistent indigestion can be symptoms of gastrointestinal cancers, such as esophageal, stomach, or colorectal cancer. These tumors can partially obstruct the digestive tract, making it difficult for food to pass through.

3. Chronic cough or blood in cough

A chronic cough that continues for several weeks or the presence of blood in your cough could be indicative of lung cancer. Cancerous tumors in the lungs can irritate the airways, leading to a persistent cough or the coughing up of blood.

4. Unexplained weight loss

If you are experiencing unexplained weight loss without any changes in your diet or exercise routine, it is crucial to consult a healthcare professional. Weight loss can be a symptom of various cancers, including pancreatic, stomach, or lung cancer.

Cancer cells can alter your metabolism, leading to unexplained weight loss.

5. Persistent fatigue or weakness

Feeling constantly tired or weak, even after getting enough rest, can be a sign of cancer. Many cancer patients experience fatigue due to the body’s immune response and the energy demands of the tumor.

If you find yourself lacking energy for an extended period, it is essential to discuss it with your doctor.

6. Abnormal bleeding or discharge

Unusual bleeding or discharge can be a warning sign, depending on the location. Blood in the stool or urine, abnormal vaginal bleeding, or bleeding from the nipple should not be ignored.

These symptoms can indicate cancers such as colorectal cancer, bladder cancer, cervical cancer, or breast cancer.

7. Skin changes

Changes in the skin, such as the development of new moles or the alteration of existing ones, can be an indication of skin cancer. Skin cancer is the most common type of cancer and should be carefully monitored.

Additionally, changes in the appearance of the skin, like yellowing or darkening, can be a sign of other types of cancer as well.

8. Lumps or swellings

Discovering an unusual lump or swelling in any part of your body should not be ignored. It can be a symptom of various cancers, including breast cancer, testicular cancer, lymphoma, or leukemia.

Any new growth or swelling that persists or grows larger over time should be evaluated by a medical professional.

9. Changes in the nails

Your nails can also provide clues about your health. Unexplained changes in nail color, shape, or texture can be signs of underlying conditions, including certain types of cancer.

For example, a dark stripe or band appearing on the nail can be an early indicator of melanoma, a type of skin cancer.

10. Persistent pain

Persistent pain that does not go away even after treatment can be an indication of cancer. Cancer-related pain can vary depending on the type and stage of the disease, but it is important not to dismiss any ongoing discomfort.

It is crucial to consult a healthcare professional to determine the cause and appropriate course of action.