Symptoms or signs are defined as signals of a disease, injury, illness or some problem in the body. The ones who are not feeling or noticing the signs cannot generally see them in others.
Cancer can cause many signs or symptoms, depending on the size and location of the tumour, as well as on the effects it has on organs or tissues. Cancer that spreads or metastasized may cause several symptoms in different parts of the body. As cancer grows, it might push to nearby organs, nerves and blood vessels. This might cause some signs and symptoms of the disease. Even the smallest of tumours, in critical or vital parts of the body such as the brain, may cause symptoms. You should consult the best oncologists across India if you start experiencing any of the symptoms,
The general symptoms and signs of cancer include:
- unexplained and sudden loss of weight
- fatigue or excessive tiredness
- pain and
- skin alterations
Cancer causes several signs and symptoms, including fatigue or weight loss. These symptoms may be caused due to rapidly growing cancer cells using the whole body’s energy supply. Cancer can also cause organ ruptures or the immune system to react in specific ways to produce such symptoms.
Substances that are released in the bloodstream by cancer cells may cause symptoms that are not typically linked with cancer. For example, tumours in the pancreas will cause blood clots in the veins of the leg. Certain lung cancers can produce hormone-like substances that raise the calcium levels in the blood affecting specific nerves and muscles and resulting in dizziness and weakness.
Symptoms of certain specific cancers include:
- Change in bowel habits or function of the bladder
- Sores do not heal
- White patches or white spots inside the mouth or on the tongue
- Unusual and sudden discharge or bleeding
- Thickening or lump inside the breast or other parts of the body
- Indigestion or trouble in swallowing
- Continuous coughing or hoarseness in voice
There are several other, less common symptoms of cancer. It is always best to speak with your physician or consulting doctor regarding any new signs or symptoms, as sometimes they may or may not be related to cancer.
Given below are some symptoms of specific cancers:
Symptoms will sometimes not be present until the cancer has grown quite large. For example, cancers that develop in the prostate. Once prostate cancer has advanced, signs may include:
- problems with urination
- blood discharge while urinating
- trouble in getting an erection
- pain in the hips, or at the back
- weakness or numbness in the lower half of the body
If you start noticing these symptoms, you should immediately consult the best oncologist in India who would be able to give you a much better insight into this.
Once cancer that has developed in the pancreas grows large enough to press on nearby organs, and symptoms may be detected. Other tumours may grow around the bile duct and prevent the flow of bile. This will cause yellowing of the eyes and skin. The cancer is usually in its advanced stage by the time these symptoms can be identified, signalling the spread of and the growth of cancer beyond the pancreas.