Blood in Stool or Black Stools? When to Seek Immediate Gastro Care

May 5, 2026

Blogs, Emergency Medicine, Gastroenterology

Blood in Stool or Black Stools? When to Seek Immediate Gastro Care

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KIMS-SUNSHINE
Specialist,
05 May, 2026

Blood in Stool or Black Stools When to Seek Immediate Gastro Care

Black coloured or bloody stools are called melena in medical terms- and this symptom may be caused by upper GI bleeding. Blood turns black when it travels through the digestive system and exits via the rectum, as digestive juices act on components of blood and change its colour and texture. If you notice this symptom along with others like pain, piles etc. then you should talk to a GI bleeding specialist in KIMS Sunshine Hospital without any delay!

Causes for Blood in Stool

Not all bleeding in the upper GI tract can lead to black stools or melena. But, these are the situations when blood in stool treatment becomes necessary-

If you have an ulcer that is bleeding in to the stomach or duodenum.
If you have a severe bout of gastritis or esophagitis.
If the inner gastric lining in your stomach is severely inflamed due to some problem and is beginning to erode.
If you have a perforation or tear in the gastric lining.
If you have cancerous growths present in the stomach, food pipe or pancreas.
If you have suffered from viral hemorrhagic fevers.
You may also have black coloured stools if you use iron supplements or eat foods that contain dark pigments like berries and red meat. But it won’t smell as bad as when blood is present.
Bright coloured blood may be found if you have fissures, piles or colorectal cancer.

Symptoms of Having Black Stools

You may display other symptoms like abdominal pain, chest pain, back pain or upper abdominal pain if the pancreas is involved etc. You may also vomit blood – which may look bright red- which means the bleeding is still active or it may be darker in colour- which signals bleeding has stopped and it is old blood you have vomited out.

If you notice any of these gastro emergency symptoms and blood in your stool, you should walk in to KIMS Sunshine Hospital for digestive bleeding emergency care immediately!

Diagnosis and Treatment of Blood in Stools

These are some ways to check for reasons you may be having blood in your stool-

A fecal occult blood test is used to check if there is blood actually present in the stool but is not visible to the naked eye.
Blood tests are done to check for metabolic markers and to check for anemia and how much blood is lost.
Imaging like a CT or CT angiogram may be done – these can help locate the exact source of the bleed.
Upper endoscopy– A tube with a camera is lowered down the food pipe and into the stomach and digestive system to check for any bleeding, structural issues, tears and other markers. Tissue samples can also be taken for further testing.
Colonoscopy for rectal bleeding- The gold standard test to check for polyps, cancer or other issues. This is recommended if doctors cannot find the source of the bleed in the upper GI tract. A colonoscopy can check the lower GI tract in great detail and remove tissue for tests too.

Treatment mainly involves finding the source of the bleeding and then working to stop it with any measures necessary. IV fluids and blood transfusion can be given, if more blood has been lost. Endoscopy can be used to cauterise active bleeds and medications like proton pump inhibitors are given to reduce the potency of stomach acids- so that the lining can heal faster.

Conclusion

The bottom line is- if you notice bright or dark coloured blood in your stool- you should get help from Best Surgical Gastroenterologist in Hyderabad . Older blood looks dark or tarry and that may mean that you had a bleed earlier or it may still be present in smaller amounts at present. Whatever the case may be, you need prompt treatment so your condition does not get worse. So call us at KIMS Sunshine Hospital for further information and help right away!

Frequently Asked Questions

When should blood in stool be treated as an emergency?

Treat it as an emergency if you pass large amounts of bright red blood, black tarry stools, or blood with dizziness, fainting, rapid heartbeat, or weakness. Continuous bleeding, severe abdominal pain, or vomiting blood requires immediate care, as these signs indicate active gastrointestinal bleeding that can lead to significant blood loss.

Which specialist treats gastrointestinal bleeding?

A gastroenterologist manages gastrointestinal bleeding. They identify the source—whether in the stomach, intestines, or colon and control it using procedures such as endoscopy or colonoscopy. In emergency settings, they work with critical care and surgical teams to stabilise the patient and prevent further blood loss.

What tests are done for blood in stool?

Evaluation includes blood tests to check hemoglobin levels and clotting status, along with stool tests to confirm bleeding. Endoscopy or colonoscopy is performed to locate the source directly. Imaging such as CT angiography may be used in active or unclear bleeding to identify the exact site.

What are the best treatment options for GI bleeding?

Treatment depends on the cause and severity. Endoscopic procedures can stop bleeding using clips, cauterisation, or injections. Medications may be used to reduce acid or control underlying conditions. Severe cases may require blood transfusion, interventional radiology, or surgery to control ongoing bleeding and prevent recurrence.

Where can I get emergency gastro care for digestive bleeding?

Walk in to KIMS Sunshine Hospital for 24/7 emergency services and an on-call gastroenterology team. We are equipped for urgent endoscopy, blood transfusion and intensive care- to manage active bleeding effectively. Immediate access to specialists and advanced diagnostics is critical for stabilising the patient and controlling the source of bleeding.