Colon cancer is the third most common cancer among both men and women. It begins in the large intestine and, if left untreated, can spread to other body parts as well. Unfortunately, several colon cancer symptoms are similar to those of other disorders, making it difficult for doctors to diagnose the problem. However, when detected early, this cancer is highly treatable. Here, we will discuss some of the common early symptoms of colon cancer.

1. Blood in the stool
One of the most common and noticeable early symptoms of colon cancer is blood in or on the stool. This symptom is also caused by several other conditions such as ulcerative colitis and Crohn’s disease, all of which are pretty serious. Hence, if one notices this sign, they must visit a doctor to get treated immediately to determine the cause.

2. Unexplainable weight loss
If one notices a drop in their weight without an attempt to lose it, it might be a matter of concern and should be checked immediately by a doctor. This is because unexplainable weight loss usually occurs when a person is suffering from a severe condition – in this case, colon cancer.

3. Anemia
If a tumor bleeds internally, a person with colon cancer may experience anemia – a condition in which the red blood cells in the body are limited. The patient may feel fatigued or tired and continue feeling so despite adequate rest.

4. Change in bowel habits
If one notices a change in bowel habits such as diarrhea, constipation, or a change in stool consistency, it is essential to get checked immediately. Besides colon cancer, bowel changes may also stem from other, simpler conditions. However, one must get these symptoms checked by a doctor, especially if they are prolonged.

5. Vomiting
Nausea and vomiting are common symptoms of colon cancer. This usually happens when the tumor blocks any gas, liquid, or even solids near the colon. As these components cannot pass through the colon, they lead to painful aches, nausea, and vomiting. Frequent vomiting can be dangerous as it leads to dehydration.

6. Abdominal ache
An ache in the abdominal or pelvic region is a common symptom of cancer. Most people ignore this sign, confusing them for several other simple conditions. Therefore it may go unnoticed. However, if accompanied by any of the other symptoms in this list, one must visit a doctor to get appropriate treatment immediately.

7. Weakness
When dealing with cancer, a person tends to feel tired as the cancer cells in the body take up energy. Moreover, symptoms such as diarrhea and constipation also make a person feel weak. One must not ignore chronic fatigue or weakness because it is often the symptom of a severe underlying condition.