Cancer, a word no one wants to hear. Unfortunately, it is a disease that affects millions of people worldwide. According to the World Health Organization, cancer is the second leading cause of death globally, with an estimated 9.6 million deaths in 2018 alone. However, here’s the good news – early detection of cancer can significantly increase the chances of a successful treatment and even save lives. It’s time we learn about the crucial cancer warning signs and early symptoms that we should never ignore.

Cancer is a group of diseases characterized by the uncontrolled growth and spread of abnormal cells. These cells can form tumors or invade other parts of the body. While the exact cause of cancer remains unknown, certain risk factors such as genetic mutations, lifestyle habits, exposure to harmful chemicals, and infections can increase the likelihood of developing cancer. This means that anyone can be at risk, and early detection is key to fighting this disease.

Here are some of the most common warning signs and symptoms of cancer that you should never ignore:

1. Unexplained weight loss:
Losing weight without trying could be a warning sign of various types of cancer, such as colon, stomach, lung, or pancreas cancer. It is essential to pay attention to any sudden or unexplained weight loss that occurs without a change in your diet or exercise routine.

2. Changes in bowel and bladder habits:
If you notice any changes in your bowel movements, such as blood in the stool, constipation, diarrhea, or narrowing of the stool, it could be a sign of colorectal cancer. Similarly, changes in bladder habits, such as blood in the urine, frequent urination, or pain while urinating, could indicate bladder or prostate cancer.

3. Persistent cough or hoarseness:
A cough that doesn’t go away or worsens over time can be a symptom of lung, throat, or esophageal cancer. Likewise, a persistent hoarseness or change in voice could be a sign of laryngeal or thyroid cancer.

4. Unusual lumps or growths:
One of the most noticeable signs of cancer can be the presence of lumps or growths on the body. These can be felt in the breast, testicles, lymph nodes, or other parts of the body. It’s crucial to get them checked by a doctor, as they may indicate various types of cancer.

5. Fatigue and weakness:
While fatigue and weakness can be symptoms of many illnesses, it is also one of the most common warning signs of cancer. If you feel tired and weak all the time, even after getting enough rest, it’s best to consult a doctor.

6. Changes in skin:
Skin changes, such as a change in the color, size, or shape of a mole or the appearance of new spots on the skin, should not be ignored. These could be signs of skin cancer and should be evaluated by a doctor.

7. Difficulty swallowing:
Difficulty in swallowing or constant pain while swallowing could be a sign of esophageal or throat cancer. If this symptom persists, it’s crucial to get it checked immediately.

8. Persistent headaches:
While headaches can be caused by various factors, if you experience persistent or severe headaches that don’t go away with painkillers, it could be a symptom of brain cancer. It’s essential to consult a doctor for a proper diagnosis.

Remember, these warning signs and symptoms could be just that – warning signs. It doesn’t necessarily mean that you have cancer, but it’s always better to get them checked by a doctor to be sure.

Now that you know the crucial cancer warning signs and symptoms, the next step is to get regular cancer screenings. This is especially important if you have a family history of cancer or have other risk factors. Screenings can help detect cancer at an early stage, even before symptoms appear.

Here are some of the recommended cancer screenings:

1. Breast cancer: Women should get regular mammograms starting at the age of 40.

2. Cervical cancer: Women should get a Pap test every three years starting at the age of 21. If you are 30 or older, you can opt for a Pap test along with HPV testing every five years.

3. Prostate cancer: Men should start regular screenings at the age of 50, and earlier if they have a family history.

4. Colorectal cancer: Adults should get regular screenings starting at the age of 50