According to information from the MedlinePlus medical encyclopedia, cancer occurs when a cell’s genetic material changes, causing cells to grow out of control. Likewise, he points out that there are numerous types of cancer, since this disease can appear in almost any organ or tissue of the human body.
The World Health Organization (WHO) highlights that cancer is the leading cause of death worldwide. In fact, it mentions that, in 2020, almost 10 million deaths were attributed to this disease.
In this sense, the portal carcer.org revealed that there are several common symptoms of advanced cancer that are treated and controlled, or relieved by palliative care, including:
- Pain
- Depression and anxiety
- Tiredness and weakness
- loss of appetite
- weight changes
- nausea and vomiting
- Constipation
- Swelling in the belly region
Likewise, there are other symptoms that require special attention, such as:
Difficulty breathing: This is one of the most common symptoms for people with advanced cancer, which can be caused by the disease itself or by treatment.
This can also be caused by other problems, such as increased vulnerability to infection, low blood counts, or other lung conditions.
Bowel blockage: When the cancer is from an organ in the abdominal region, it can cause this. You can also feel intense cramps, abdominal pain and vomiting. If the intestinal blockage is not addressed by making an opening to relieve it, the pressure that builds up can cause a perforation through which the intestinal contents could leak into the abdominal cavity.
Kidney block: The type of cancer in this same region can block the thin tubes that carry urine (ureters) from the kidneys to the bladder. When this happens, the flow of urine can be obstructed, so it backs up into the kidneys, causing them to stop working. This eventually causes the patient to feel very tired and sick to the stomach.
Cancer can start in one organ but spread to other parts of the body.
“Sometimes cancer can be found in various parts of the body. Usually, these are not different types of cancer, but the cancer has developed in one organ and spread to other areas. When cancer spreads, it is called metastasis.details the Centers for disease control and prevention.
The cause of many types of cancer is not yet known. However, Medline Plus, the website of the United States National Library of Medicine, points out that there are some risk factors for this disease:
There are multiple risk factors for cancer such as:
- Exposure to benzene and other chemicals.
- Drink too much alcohol.
- Environmental toxins, such as certain poisonous fungi and a type of mold that can form on peanut plants called aflatoxins.
- Genetic problems.
- Obesity.
- Exposure to radiation.
- Too much sun exposure.
- Virus.
It is important to regularly consult a doctor for medical check-ups and to check the overall health status. This type of examination helps detect cancer at an early age and initiate timely treatment.
“When cancer is found early, it is more likely to respond to treatment, which could increase the chance of survival, reduce morbidity and cheaper therapy. If the disease is detected early and care is not delayed, life can be significantly improved of cancer patients”indicates the World Health Organization.
In some very common cancers such as breast, cervical, oral or colorectal cancer, when detected at an early stage there are high chances of cure.
some types of cancer
- Head and neck cancers.
- Colorectal cancer.
- Skin cancer.
- Cervical cancer.
- gynecological cancers.
- Lymphoma.
- breast cancer
- Ovarian cancer.
- Prostate cancer.
- Lung cancer.
- Kidney cancer.
- Thyroid cancer.