7 Warning Signs of Cancer


While cancer can occur at any time, in any location, and in any tissue or cell type, it often develops without warning. However, the majority of cases have some warning signs. Excessive bleeding, especially during your period or on unusual dates, or from an orifice other than the vagina, is a likely sign of cancer. Unusual bleeding is another possible sign. Lastly, if you suddenly experience unexplained pain, swelling, or a sore, these can be indicators of cancer.

Urinary problems

There are many different symptoms that indicate bladder cancer, but the most common is urgent need to urinate even if your bladder is empty. This condition affects both men and women and is often accompanied by a burning or painless stream. Urinary problems can also be accompanied by other symptoms, including abdominal pain or a persistent feeling of exhaustion. In addition, urinary problems can cause other problems, such as reducing your appetite or making you very tired.

Symptoms of bladder cancer include blood in the urine, pain while urinating, and frequent or urgent urination. Urinary problems can also be accompanied by other health conditions, such as diabetes, high blood pressure, or urinary tract infections. If you are experiencing one or more of these symptoms, visit your doctor for a diagnosis. The first step is to make an appointment with a specialist. If you suspect bladder cancer, it is best to get a urine test performed.

Weight loss

Losing weight may be a symptom of many types of cancer. The sudden change in your weight could be the result of a variety of conditions, including leukemia or lymphoma. Changes in bowel habits can also be an early warning sign. Breast, colon, and pancreatic cancer are all known to cause sudden weight loss. Other signs of cancer include sores that don’t heal, unusual borderlines, crusts, or foul-smelling discharge. Some cancers may cause blood in stools or urine. Loss of appetite may also be indicative of breast, colon, or liver cancer.

Researchers have linked weight loss to an increased risk of cancer. Inflammation in the body may interfere with hormones that regulate appetite, altering the body’s metabolism. Weight loss is one of the 7 warning signs of cancer. However, not all types of cancer are associated with weight loss. Many early symptoms of cancer are caused by less serious conditions. Therefore, it is important to identify any change in weight at an early stage.

Changes in warts or moles

Normal moles and warts are small, round, and of one color. They may have irregular borders and change colors. They may be a single shade of brown or be a patch of red, purple, or pink. Typically, people have 50 or fewer moles on their bodies. These moles can be present at birth or develop over time. If they change in color, shape, or size, it may be a sign of cancer.

If a mole or wart has become a different shade of brown or a different shade than the surrounding skin, this could be an early sign of melanoma. Also, moles with irregular edges and uneven borders should be checked by a doctor. The size of a melanoma lesion should be at least a quarter inch in diameter.

Moles and warts usually look similar, but if one of them suddenly grows, bleeds, or changes in color, talk to your doctor. Early detection of skin cancer improves treatment effectiveness. Melanoma’s 5-year survival rate is 99 percent when diagnosed early, but drops to 66 percent if it has spread to lymph nodes. A doctor can help determine the cause and suggest the best course of action.

Unusual bleeding

Although you might be tempted to ignore unusual bleeding, it is an important warning sign of cancer. If you cough up blood or notice blood in your stool, it could indicate lung or rectal cancer. In women, blood in vaginal discharge is generally indicative of cancer of the endometrium or cervix. If you notice blood in urine, it might be a sign of bladder or kidney cancer. If you experience persistent bleeding, visit your GP for an examination.

Heavy bleeding between periods may be a sign of cervical cancer. However, it can be caused by a benign process, such as a hormonal fluctuation. Heavy bleeding after sex or over a period of seven to eight days may be a sign of cervical cancer. If you’re experiencing abnormal bleeding or spotting, contact your healthcare provider. You should also report any unusual vaginal bleeding to your primary care physician.


Discolored urine

If you have ever noticed reddish or brownish urine, you may be experiencing hematuria, which is one of the 7 warning signs of cancer. While it’s hard to see a single red blood cell, a urine sample containing three or more cells is microscopic. While this is the most concerning symptom, it’s actually due to a different condition. While bladder cancer is one of the most common causes of hematuria, you should see a doctor if you experience either of these symptoms.

In some cases, discolored urine is a sign of bladder or kidney cancer, but it can also be an indication of other health conditions. While urine can be brown, the color is dependent on many factors, including the food you eat and the medications you’re taking. If you suspect that your urine is turning brown, consult with a urologist like Dr. Alex Lesani. He can help you determine the root cause of your symptoms and recommend a treatment plan.


If you are experiencing frequent bloating, you may have an infection or a gastrointestinal problem. The symptoms of these conditions can be easily treated with over-the-counter or prescription medicines. Symptoms associated with ovarian cancer may require a surgical drain of the fluid that builds up. While most cases of bloating are harmless, they should be treated immediately if they are cancer-related.

Excessive bloating can cause heartburn, a burning sensation in the chest. While this is a common discomfort, it’s not usually a cause for concern. But large stomach growth can cause fluid to build up and travel up the esophagus and food pipe. Therefore, you should see a doctor immediately if you experience a burning pain in your chest or abdomen.


While some people experience occasional bouts of hoarseness due to illnesses such as colds and flu, more often, hoarseness is an indication of a more serious ailment. In addition to indicating cancer, hoarseness can be caused by other causes, including lingering illness or an irritation of the vocal cords. For this reason, it is best to contact your doctor if your condition does not improve after a couple of weeks.

If you experience persistent hoarseness for more than three weeks, it is important to consult with a doctor to determine the cause. Hoarseness may be a symptom of cancer of the larynx, which is located at the entrance of the windpipe and plays a crucial role in breathing and speaking. If you experience any of these signs, contact your GP or a hospital right away. Your doctor can run tests to determine if there is cancer or an infection.

Some people may have a chronic cough. Chronic coughing is another warning sign. People with a chronic cough may have lung cancer or throat cancer. People with hoarseness may also have blood in their urine or poop. In rare cases, hoarseness is a symptom of other types of cancer. Regardless of the cause, it’s important to see a doctor as soon as possible.

Skin changes

Although skin changes are an expected part of aging, they can also be early signs of cancer. The most common cancer-related skin changes are wrinkles and seborrheic keratosis, which are largely caused by prolonged exposure to the sun. While many moles are harmless, skin cancers tend to run in families, so you should visit your doctor as soon as you notice anything unusual.

There are other causes for skin changes, such as a common allergy. Some types of skin cancer can affect the nerves and can cause numbness or pain. They can also cause tingling or itchiness. These symptoms may occur in many areas, including the neck and armpit. However, these symptoms do not necessarily indicate cancer. Unless the changes become recurring, they are usually benign. While they may indicate cancer, they are often mistaken for other conditions.

When a cancer is detected early, it can often be successfully treated. This makes it vital to detect it early, when it is small and has not spread. For this reason, many doctors recommend monthly skin examinations. For a thorough exam, use a hand-held mirror and check for any changes on your skin. Melanomas are the most dangerous type of skin cancer, accounting for over 90 percent of all deaths caused by the disease. Once they reach this stage, melanomas can spread to many parts of the body.


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Top 20 Signs of Cancer You Should Watch For