Finding blood in stool can be alarming, but it’s a symptom that should never be ignored. It could indicate a minor issue like anal fissures or something more serious like colon cancer or inflammatory bowel disease (IBD). Understanding the causes, symptoms, and the importance of timely medical consultation is crucial for effective treatment.
In this blog, we’ll explore:
- What causes blood in stool
- Common signs and symptoms
- When to seek medical help
- Diagnosis and treatment options
- Why Dr. Parvesh Kumar Jain is the best consulting Gastroenterologist in Bangalore
What Does Blood in Stool Mean?
Blood in stool refers to the presence of red or dark blood in your bowel movements. It may appear as bright red blood, maroon-colored, or black and tarry stools, depending on the source of the bleeding.
This condition is medically referred to as:
- Hematochezia – bright red blood usually from the lower GI tract
- Melena – black, tarry stools typically from the upper GI tract
Common Causes of Blood in Stool
There are several possible causes of bleeding during bowel movements. Some are minor and treatable, while others require urgent medical attention.
1. Haemorrhoids
Hemorrhoids are swollen blood vessels in the rectum or anus that can cause painless rectal bleeding. You might notice bright red blood on toilet paper or in the toilet bowl.
2. Anal Fissures
Anal fissures are small tears in the lining of the anus, often due to constipation or passing hard stools. They can cause sharp pain and bleeding during bowel movements.
3. Diverticulosis
Diverticula are small pouches that form in the colon wall. When they bleed, it can cause a significant amount of bright red blood in stool.
4. Inflammatory Bowel Disease (IBD)
Both Crohn’s disease and ulcerative colitis are types of IBD that may cause bloody diarrhea, abdominal pain, and weight loss.
5. Colorectal Polyps or Cancer
One of the more serious causes of blood in stool is colorectal cancer or colon polyps, which can bleed intermittently and may go unnoticed initially.
6. Gastrointestinal Infections
Certain bacterial infections like E. coli, Salmonella, or Shigella can lead to bloody diarrhoea accompanied by fever and stomach cramps.
Symptoms That May Accompany Blood in Stool
Besides visible blood, you may experience other symptoms that indicate an underlying gastrointestinal issue:
- Abdominal pain
- Unexplained weight loss
- Fatigue or weakness
- Constipation or diarrhea
- Mucus in stool
- Fever (in case of infections)
If you experience blood in stool with stomach pain, it’s important to seek immediate medical attention.
When Should You See a Doctor?
You should see a doctor for blood in stool if:
- It lasts more than a couple of days
- The amount of blood increases
- You experience other symptoms like fatigue, pain, or fever
- You are over 40 years old (higher risk for colon cancer)
- There’s blood mixed with stool, or it appears black and tarry
Ignoring these signs can delay the diagnosis of serious conditions like IBD or colorectal cancer.
How Is Blood in Stool Diagnosed?
When you visit a gastroenterologist, several tests may be recommended based on your symptoms and history:
● Physical Examination
Initial examination may include checking for external hemorrhoids or anal fissures.
● Stool Tests
These can detect hidden blood (called occult blood) and check for infections.
● Colonoscopy
A colonoscopy is the gold standard to examine the inside of the colon and detect polyps, inflammation, or tumors.
● Sigmoidoscopy
Used to inspect the lower part of the colon and rectum.
● CT Scans or MRI
In cases of suspected IBD or tumors.
Treatment for Blood in Stool
The treatment depends on the underlying cause:
- Hemorrhoids: Lifestyle changes, topical ointments, or minimally invasive procedures.
- Anal fissures: Stool softeners, warm baths, or minor surgery.
- Infections: Antibiotics and hydration.
- IBD: Anti-inflammatory medications, immunosuppressants, and dietary changes.
- Colon polyps or cancer: Surgical removal, chemotherapy, or radiation depending on the stage.
Dietary & Lifestyle Tips to Prevent Blood in Stool
- Eat high-fiber foods to prevent constipation
- Stay hydrated
- Avoid straining during bowel movements
- Maintain a healthy body weight
- Limit red meat and processed foods
- Undergo regular colon screenings if you’re over 45
Looking for the Best Gastroenterologist in Bangalore?
If you’re experiencing blood in stool, it’s vital to consult a trusted specialist who can provide an accurate diagnosis and effective treatment. Dr. Parvesh Kumar Jain, the best consulting Gastroenterologist in Bangalore, brings years of expertise in treating all types of gastrointestinal disorders, including rectal bleeding, IBD, colon cancer, and more.
With a patient-first approach and advanced diagnostic facilities, Dr. Jain ensures every patient receives world-class care tailored to their specific needs.
Conclusion
Spotting blood in your stool can be unsettling, but it should never be ignored. It may be a sign of a minor issue or a red flag for something more serious. Early diagnosis and treatment are the keys to recovery and peace of mind.
If you’re in Bangalore and looking for expert care, schedule an appointment with Dr. Parvesh Kumar Jain, the best consulting Gastroenterologist in Bangalore, for a thorough evaluation and personalized treatment.
