Overview
Frequent loose stools caused by infection, medicines, food intolerance or bowel disease. The diagnosis should be made from the complete clinical picture rather than one symptom or report.
Diarrhoea
Frequent loose stools caused by infection, medicines, food intolerance or bowel disease.
Gastrointestinal Diseases
Understanding Diarrhoea
Why it occurs
Infection or contaminated food/water Acid, medicines or irregular eating patterns Alcohol, obesity and metabolic disease Gallstone, liver, pancreatic or bowel disorder
Temporary or chronic?
Many are temporary, while reflux, fatty liver, cirrhosis and bowel syndromes may need long-term care.
Why timely care matters
It can become serious when symptoms are severe, treatment is delayed, or the patient has significant age-related or medical risk factors.
Recognise the signs
Symptoms and warning signs
Common symptoms
- Abdominal pain or burning
- Nausea, vomiting or bloating
- Change in stool pattern
- Loss of appetite, jaundice or weight change
Early warning signs
- Abdominal pain or burning
- Nausea, vomiting or bloating
- Change in stool pattern
Emergency warning signs
- Vomiting blood or black stool
- Severe persistent abdominal pain
- Repeated vomiting with dehydration
- Jaundice with fever, confusion or bleeding
What contributes
Causes and risk factors
Possible causes
- Infection or contaminated food/water
- Acid, medicines or irregular eating patterns
- Alcohol, obesity and metabolic disease
- Gallstone, liver, pancreatic or bowel disorder
Risk factors
- Family history, age or previous similar illness where relevant
- Diabetes, hypertension, obesity or reduced immunity
- Tobacco, alcohol, diet, inactivity or environmental exposure depending on the condition
- Delayed treatment, medicine effects or associated organ disease
Clinical evaluation
How it may be diagnosed
Your doctor will first understand your symptoms and examine you. Investigations are advised only when clinically indicated.
01
Blood counts, liver and pancreatic tests where indicated
02
Stool tests or infection testing
03
Ultrasound and X-ray when clinically required
04
Endoscopy, CT or other specialist tests for persistent or alarming symptoms
Personalised care plan
Treatment and medical management
Treatment depends on the diagnosis, severity, age, other health conditions and response to care.
Hydration and condition-specific diet advice
Acid control, bowel medicines or other treatment as prescribed
Treatment of infection, liver disease or inflammation
Admission, endoscopy or surgery when bleeding, obstruction, pancreatitis or another complication requires it
Everyday protection
Prevention and risk reduction
Safe food and water
Balanced high-fibre diet where appropriate
Limit alcohol and avoid unnecessary painkillers
Weight, diabetes and hepatitis-risk control
After treatment
Recovery and follow-up
Recovery may take days to weeks depending on severity and cause.
Take medicines exactly as prescribed and do not stop long-term treatment suddenly.
Maintain hydration, nutrition, sleep and graded activity according to medical advice.
Seek review sooner if symptoms worsen or new warning signs develop.
Patient questions
Frequently asked questions
Is Diarrhoea always serious?
Severity varies. Some cases are mild, while others need urgent treatment. A clinician assesses symptoms, examination findings and risk factors rather than the name alone.
Can I diagnose this with symptoms alone?
No. Different conditions can cause similar symptoms. Medical examination and selected investigations are needed for a reliable diagnosis.
Will I need hospital admission?
Admission depends on severity, hydration, oxygen, organ function, ability to take treatment at home and the need for close monitoring.
Can I use over-the-counter medicines?
Avoid self-treatment that may hide warning signs or interact with other medicines. Use medicines only after advice, especially if pregnant, older, diabetic or living with kidney/liver disease.
How soon should I follow up?
Follow the interval advised by the treating doctor. Return sooner if symptoms worsen, new warning signs appear or prescribed treatment is not helping.
Can this condition return?
Some conditions are one-time illnesses; others can recur or require long-term control. Prevention and follow-up depend on the confirmed cause.
Do not delay emergency care
When should I visit a doctor?
Arrange a consultation when symptoms persist, recur or affect daily life. Seek immediate care for any of the warning signs below.
- Vomiting blood or black stool
- Severe persistent abdominal pain
- Repeated vomiting with dehydration
- Jaundice with fever, confusion or bleeding
Consult our team
Doctors for Diarrhoea
Continue learning
Related conditions and symptoms
Banthia Hospital, Indore
Need help understanding your symptoms?
Speak with our medical team for a careful clinical assessment and a treatment plan suited to your needs.
Medical information notice: This guide is for patient education and does not replace examination, diagnosis or treatment by a qualified medical professional. In an emergency, contact local emergency services or Banthia Hospital immediately.