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Today, cancer is no longer strange to everyone. If detected early and treated promptly, cancer can be cured. Let's learn about the symptoms of cancer through the article below.1. Changes in the skin
Sudden appearance of a new nodule on the skin, or an existing one that changes in size, shape or color could be a sign of cancer, or there is a nodule that doesn't look like other spots on the body . If abnormalities are found, see a specialist, and perform a biopsy (if necessary) to confirm.
2. Cough lasts
If you are not a smoker, a persistent cough is rarely a sign of cancer. Often the cause of a persistent cough is postnasal drip, bronchial asthma, gastroesophageal reflux disease, or infection. But if your cough doesn't go away, or you're coughing up blood (especially in smokers), see your doctor as soon as possible. The specialist will conduct an examination and tests to diagnose the cause.
Trắc nghiệm: Thử hiểu biết của bạn về bệnh ung thư
Ung thư là nguyên nhân gây tử vong hàng thứ 2 trên thế giới. Thử sức cùng bài trắc nghiệm sau đây sẽ giúp bạn có thêm kiến thức về yếu tố nguy cơ cũng như cách phòng ngừa bệnh ung thư.
Bài dịch từ: webmd.com
3. Changes in the chest
Most breast changes are not cancerous. However, this is an important sign, so you should notify your doctor for appropriate examination. Tell your doctor about any abnormalities, nipple changes, discharge, swelling, or pain, etc. Your doctor will examine you and give you instructions, such as mammograms, mammograms, etc. magnetic resonance imaging (MRI) or possibly a biopsy.
4. Full stomach
Diet or stress can cause bloating. But if the condition persists, or if it is accompanied by fatigue, weight loss, or back pain, see your doctor right away. In women this can be a sign of ovarian cancer. Your doctor will examine you and do tests to find the cause.
Đầy bụng là dấu hiệu cảu ung thư buồng trứng
5. Trouble urinating
Many men experience urinary problems as they age, such as increased frequency of urination, weakness or urinary incontinence. Usually those are symptoms of an enlarged prostate, but that doesn't rule out prostate cancer either. See your doctor, and possibly a specialized blood test called PSA.
6. Swollen lymph nodes
Lymph nodes exist in the neck, armpits and many other places throughout the body. If infected, the lymph nodes will swell, which is a sign that the immune system is working. However, some types of cancer, such as lymphoma or leukemia, also show this sign. See a doctor to determine the cause.
7. Bloody stools and urine
If you see blood when you defecate or urinate, you should see a doctor as soon as possible. Blood in the stool can be a sign of inflammation of the blood vessels (hemorrhoids), but it can also be colorectal cancer. Blood in the urine can be a sign of a urinary tract infection, but doesn't rule out kidney or optic cancer.
8. Testicular changes
If testicle swelling, or abnormal mass appears, seek medical attention immediately. A painless mass is a common sign of testicular cancer. Sometimes the patient may feel only heaviness in the lower abdomen, or heaviness in the scrotum, or an enlarged testicle. Your doctor will do an exam and do some tests like an ultrasound to find the problem.
9. Trouble swallowing
Colds, gastroesophageal reflux or certain medications can make it difficult to swallow. But if the condition persists without improvement, see your doctor, because it could be a sign of oropharyngeal cancer. See a specialist to find out the exact cause.
10. Unusual Vaginal Bleeding
Abnormal vaginal bleeding has many causes, like fibroids or even birth control methods. But if bleeding between periods, after sex, or bloody discharge, or bleeding after menopause, seek medical attention immediately. The doctor will examine the uterus, cervix, vagina, ... to find the cause.
11. Problems with the mouth
Bad breath, swollen gums,... and a lot of mouth changes may not be a serious problem. But if there are unusual red and white patches that don't heal after a few weeks, especially in smokers, see your doctor right away. It could be a sign of oral cavity cancer. A few other symptoms that should also be noted are: abnormal mass in the cheeks, difficulty moving the jaw, pain in the mouth,...
12. Weight loss
Sụt cân là dấu hiệu đầu tiên của nhiều ung thư như ung thư tụy, ung thư dạ dày, ung thư thực quản, ung thư phổi,...
If you change your diet and exercise, weight loss is natural. But it is also a symptom of other problems, such as stress, thyroid problems, etc. And it is very unusual to lose more than 4.5 kg without any reason. It can be the first sign of many cancers such as pancreatic cancer, stomach cancer, esophageal cancer, lung cancer,...
13. Fever
Fever is a very common symptom, which is an indicator that the immune system is working to fight infection. Fever is also sometimes an unwanted effect of some medications. But if the fever persists, with no known cause, it could be a sign of malignancies of the blood.
14. Heartburn, indigestion
Almost everyone experiences these symptoms at some point in their lives, often caused by diet or stress. But if lifestyle changes don't solve the problem, it's a good idea to see a doctor, as it could be a sign of stomach cancer.
15. Tired
A lot of things in life can make people tired, even extremely tired. But most of them are nothing serious. Be wary, though, because fatigue is an early sign of certain types of cancer, such as leukemia. Some gastrointestinal cancers such as colorectal cancer, stomach cancer can cause blood loss in the body but cannot be seen with the naked eye, and make the body feel very tired. If you've worked through all of your stressors, made sure to rest, and still don't feel any better, see a therapist who can pinpoint the exact cause.
Reference article source: webmd.com
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