World cancer day 2025: 5 most common cancer types and its symptoms


The theme of the ‘World Cancer Day 2025’ is “linked by a single” that focus on the unique experiences of the individual related to cancer.

The World Cancer Day theme 2025 is linked by a single (Freepik)

Cancer is one of the main causes of death in the global panorama. More than millions of lives succumb to this fatal disease every year. According to the data published by the International Cancer Research Agency (IARC), the Cancer Agency of the World Health Organization (WHO), there were about 20 million cases of new cancer and 9.7 million deaths in 2022. The years are observed as February 4 as a world cancer day. Established in 1999 during the World Cancer Summit in Paris, the day is recognized as an effort to continue spreading more awareness, fighting it.

“The estimated number of people who were alive within 5 years after a diagnosis of cancer was 53.5 million. Approximately 1 in 5 people develop cancer in their lives, approximately 1 in 9 men and 1 in 12 women die from the disease, ”said who.

These are some of the most common types of cancer and their warning signs. Early diagnosis can help with a better success rate in treatment.

5 main types of cancer

  1. Breast cancer: Abnormal or tumor growth in breast cells leads to breast cancer. You can start inside milk ducts. The first warning signals include packages in breast armpits or near the armpits, change in breast size, nipple discharge, breast pain, redness. It is one of the most common types of cancer in women that caused to see 670,000 deaths worldwide in 2022. Women are advised for self -examination and regular detection to reduce risk.
  2. Lung cancer: Another common cancer with high mortality rate is lung cancer growth: abnormal growth of pulmonary cells. This first warning signal is the cough that does not disappear. Chest pain, lack of breath, blood in cough, inexplicable weight loss, lung infection are common signs and symptoms. While smoking is an important cause of lung cancer, non -smokers can also be at risk due to second -hand smoking, air pollution, etc.
  3. Colorectal cancer: Colon cancer is considered the third most common cancer worldwide. It affects the large intestine (colon). However, people over 50 are a little more at risk. Common signs and symptoms: stomach problems such as constipation, diarrhea, fatigue, stool blood, abdominal pain, etc.
  4. Cervical cancer: This is the fourth most common cancer type worldwide according to WHO. Human papilloma (HPV) is the main cause behind this. Abnormal vaginal bleeding, pain in the lower abdomen, leg pain, pain during intercourse are common warning signs.
  5. Oral cancer: In India, oral cancer is a growing health concern. Use of tobacco, Betel Quid, Kheni-Gutka is widely consumed in the country. Red ulcers, the change in color texture are the first warning signals.
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According to WHO, he reports that cancer load is increasing worldwide. More than 35 million new cancer cases are predicted by 2025. To mitigate cases, consciousness is key. For consciousness, one must have information about the types of common cancer, warning signs and symptoms to review it for timely treatment.






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