There may be some differences in the shape and color of stool due to different foods. However, the color of stool is too dark or too light, and bloody stool are all serious symptoms. You should see a doctor as soon as possible.
1, symptoms: the stool color is very light yellow, and some are even close to white.
Possibility: indigestion. If the patient's eyes and skin are yellow, it is liver disease, such as bile duct obstruction, liver cirrhosis, liver cancer and so on.
2, symptoms: bleeding during or after defecation.
Possibility: The biggest possibility is hemorrhoids. But it could also be a more serious disease.
3, symptoms: bloody stool or small blood clots.
Possibility: hemorrhoids, intestinal ulcer, intestinal cancer, intestinal polyp, dysentery.
Treatment: see a doctor, and the doctor can only treat it after diagnosis.
4, symptoms: bloody stool, fever.
Possibility: acute dysentery, or intestinal ulcer.
Treatment: See a doctor. If dysentery is diagnosed, it will be cured quickly with antibiotics. If the doctor suspects other reasons, he will do X-ray barium enema and colonoscopy for the patient. If it is diagnosed as intestinal ulcer, it can be treated with anti-inflammatory drugs or other drugs.
5, symptoms: the stool is black, or like ink color.
Possible: upper gastrointestinal bleeding.
Treatment: See a doctor. The doctor should do gastroscopy, barium X-ray, esophageal and gastric biopsy. You can't treat it until you are diagnosed.