How are the symptoms of colorectal cancer treated medically?

Colorectal cancer is a common malignant tumor in the intestine and stomach. The incidence of colorectal cancer increases from the age of 40 and peaks between the ages of 60 and 75, which is more common in men. Colorectal cancer has no obvious symptoms in the initial stage and progresses relatively slowly.

Once it develops to an advanced stage, it will pose a serious threat to life, so what are the symptoms of colorectal cancer? And how?

When left colon cancer is <>, constipation may occur and worsen as the disease progresses. Gastrointestinal symptoms. In general, patients experience symptoms such as bloating, malaise, and indigestion.

In the case of right colon cancer, the pain in the right lower quadrant starts out intermittent and then becomes persistent, similar to chronic appendicitis. In left-sided colon cancer, the obstruction may burst, and abdominal cramps may occur, accompanied by bloating, hyperperistalsis, constipation, and dysgas. Symptoms of poisoning:

At the initial onset, patients may have symptoms such as anemia, low-grade fever, weight loss, and general weakness, especially anemia and weight loss.

Surgery**. Surgery** is generally the first choice and the most straightforward and effective method, as long as eligible patients can be operated on as soon as possible. Chemotherapy:

The ** rate and metastasis rate after cancer surgery are very high, so chemotherapy is given before and after surgery, which is conducive to improving the survival rate after surgery. Radiation**: Radiation before surgery** can shrink the tumor, which is conducive to the smooth progress of surgery.

Postoperative radiation therapy can help clear cancer cells, reducing the risk of metastasis. When patients are not candidates for surgery at an advanced stage, radiotherapy can reduce the patient's pain, help stop the bleeding, and delay the patient's life. Endoscope**.

Early stage patients can be surgically resected endoscopically, and advanced patients can be placed endoscopically with a stent to prevent stenosis and obstruction. Traditional Chinese medicine**: It is mainly used to assist others**, help regulate the internal demand of patients, improve the effect of others**, and prevent the ** and metastasis of postoperative cancer.

In short, the symptoms of colorectal cancer are basically based on the reaction of the stomach and intestines, that is, diarrhea, abdominal pain, mucoblood, anemia, weight loss, bottom swelling, etc. It is worth noting that because colorectal cancer is a malignant tumor and the initial symptoms are not obvious, it is generally found in the middle and advanced stages, and the chance of ** is very small. However, different methods can be selected according to the patient's condition to reduce the risk of cancer and prolong life.

In the early stage, rectal cancer is generally conservative with drugs**, and in the advanced stage, it is usually removed by surgery.

This kind of cancer is generally surgically removed from the cancerous site to achieve the best effect.

The ** of colorectal cancer mainly includes the following aspects: 1. Surgery**, mainly for patients with early or partially advanced colorectal cancer; 2. Chemotherapy, mainly for patients with high risk of metastasis after advanced surgery; 3. Targeted**, combined with chemotherapy, has good efficacy; 4. Radiotherapy, mainly for advanced rectal cancer. It should be emphasized that rectal cancer is often comprehensive, and after multidisciplinary discussion, the doctor will determine a reasonable and effective plan based on the specific condition of the patient.

The first is surgical** and the second is drugs**, i.e., chemotherapy, radiotherapy, and molecularly targeted drugs**. Surgery is currently considered to be the only possible method for colorectal cancer, and can choose open surgery or laparoscopic surgery, in which the lymph nodes in the relevant area should be carefully removed, the donor blood vessels should be ligated, and the intestinal anastomosis should be confirmed during the operation.

Generally, the lesion is removed through surgery, and this disease is developed in this way, and now the medical technology has been very developed.

This can be done with medication**, but also with medical equipment**, or with surgery.

Broadly speaking, the approach to colorectal cancer is divided into two main parts, surgical and non-surgical. Surgery** everyone knows, it is the so-called open surgery, through a thorough ** operation, the tumor and related lymph nodes to be removed are completely removed. Non-surgical** can be divided into chemotherapy and radiotherapy.

The general method is to perform it through surgery, some people use chemotherapy, some people use acupuncture, some people use drugs, and some people use lasers.

Colon cancer and rectal cancer are mostly diagnosed by electronic colonoscopy and biopsy pathology. After diagnosis, the patient's general condition, lesions and invasion of other organs are evaluated, and surgery is preferred, and chemotherapy and radiotherapy can be selected after surgery.

If the speed of spread is not particularly fast, it can be controlled by drugs, or chemotherapy can also be used, and the speed of spread is already very fast, harming some organs, and then surgery is necessary.

Combination chemotherapy: Combination chemotherapy has the advantages of improving efficacy, reducing or not increasing toxicity, reducing or delaying the emergence of drug resistance, and many combination chemotherapy regimens have been used for colorectal cancer.

Generally, surgery is done**, as long as these things are cut off, the probability of recovery is still very high, and the risk of surgery is not very great.