Rectal cancer has nausea

summary

A relative of mine is very fond of drinking and smoking. He doesn't pay much attention to his diet. Recently, he is always tired, with bloody stools and irregular stools. So he went to the hospital to have an examination and said yes, he has rectal cancer. Now he is getting thinner and thinner, and sometimes he has no spirit. Now he has basically recovered after being admitted to the hospital. To avoid this, let's talk about nausea in rectal cancer.

Rectal cancer has nausea

Symptom 1: if rectal cancer infiltrates other organs and tissues, it can cause symptoms of lesions, invade the bladder and prostate, and cause cystitis, urethritis, vesicorectal fistula and urethrorectal fistula.

Symptom 2: intestinal stricture and obstruction. The tumor infiltrates around the circumference of the intestinal wall, making the intestinal cavity narrow. Especially at the junction of rectum and sigmoid colon, it is mostly narrow type of hard cancer, which is easy to cause obstruction. Rectal carcinoma of the ampulla is usually ulcerative. It is estimated that it takes about one to two years to cause obstruction, narrowing of stool, difficulty in defecation, constipation, abdominal discomfort, bloating and pain. Due to the accumulation of feces, a cord like mass can be found in the upper part of the obstruction, sometimes in the left lower abdomen.

Symptom 3: hematochezia is the most common symptom of rectal cancer, but it is often ignored by patients or misdiagnosed as hemorrhoids and delayed treatment, making the condition worse. Hematochezia is mostly red or dark red, mixed with mucus bloody stool, or pus bloody stool, sometimes accompanied by blood clots and necrotic tissue. The above symptoms are the result of blood supply disturbance, tissue necrosis, erosion, ulceration, infection and ulcer formation after cancer proliferation.

matters needing attention

Diet should be diversified, develop good eating habits, not partial to food, not picky, do not eat high-fat, high protein diet for a long time, often eat fresh vegetables containing vitamins and cellulose, may play an important role in the prevention of cancer. ?