JGastro causes, symptoms & treatment by Jeevandan Health Patna. Get expert care & tips. Call us today for consultation: +91-7070828777

Key Causes of Gastroenteritis
Gastroenteritis, often referred to as "stomach flu," is primarily caused by viral infections. Common culprits include:
- Norovirus: The most frequent cause of viral gastroenteritis in adults.
- Rotavirus: A leading cause in infants and young children.
- Other pathogens: Bacteria (e.g., Salmonella, E. coli) and parasites can also trigger gastroenteritis, though viruses are the dominant cause.
Symptoms of Gastroenteritis
Common Symptoms
- Watery diarrhea
- Abdominal pain or cramping
- Nausea or vomiting
- Fever (in some cases).
Signs of Dehydration
Dehydration is a critical complication. Symptoms vary by age:
Symptom | Adults | Infants/Children |
Reduced urination | Urinating less than usual | No wet diaper for 3+ hours |
Dry mouth/skin | Dry mouth | No tears when crying |
Fatigue | Feeling tired | Lethargy or lack of energy |
Dark urine | Dark-colored urine | Sunken eyes or cheeks |
Fainting | Light-headedness or fainting | Sunken fontanelle (in infants) |
Treatment Tips
Fluid and Electrolyte Replacement
- Adults: Drink clear liquids (water, broth, sports drinks) and eat saltine crackers to restore electrolytes.
- Children: Use oral rehydration solutions (e.g., Pedialyte) as directed. Infants should continue breastmilk/formula.
Over-the-Counter Medications
- Antidiarrheals: Loperamide (Imodium) may reduce diarrhea severity in adults 13.
- Anti-vomiting agents: Bismuth subsalicylate (Pepto-Bismol) or ginger (e.g., ginger tea) may alleviate nausea.
Dietary Adjustments
- Avoid restrictive diets. Resume a normal diet once appetite returns, even with ongoing diarrhea.
- For mild cases, consume bland foods like rice, toast, and bananas
When to Seek Medical Help
- Severe symptoms: Blood in stool, persistent vomiting, or high fever.
- High-risk groups: Infants, elderly adults, or individuals with weakened immune systems showing dehydration signs.
Prevention
- Practice thorough handwashing.
- Avoid undercooked food and contaminated water.
FAQ
What causes JGastro or gastrointestinal diseases?
JGastro can be caused by infections (viruses, bacteria, parasites), poor diet, stress, autoimmune issues, and exposure to toxins.
What are the early symptoms of gastroenteritis?
Common symptoms include stomach cramps, diarrhea, vomiting, nausea, fever, and dehydration.
How can I treat mild gastroenteritis at home?
Rest, drink plenty of fluids, eat bland foods, and consider OTC medicines for nausea or diarrhea. Avoid dairy and fatty foods.
When should I consult a doctor for stomach issues?
If symptoms persist beyond a few days, you have bloody stool, severe pain, high fever, or signs of dehydration, seek medical help immediately.
Can lifestyle changes prevent GI diseases?
Yes, eating a balanced diet, regular exercise, good hygiene, and avoiding excessive medications or irritants can reduce risk.