Immediate Self-Care Strategies
1. Rehydration
Sip clear fluids: water, oral rehydration solutions (Pedialyte), clear broths, diluted sports drinks. Avoid alcohol, caffeine, and sugary sodas.
2. Rest the Gut
Avoid solid foods for a few hours if vomiting. Then start with small, bland portions.
3. Natural Remedies
- Ginger: Tea, chews, or capsules (250–500 mg up to 4×/day) for nausea.
- Peppermint: Tea or enteric-coated oil capsules (avoid if GERD).
- Chamomile: Anti-inflammatory, calming tea.
4. BRAT Diet (Short-Term)
Bananas, Rice, Applesauce, Toast—low-fiber, binding foods. Add plain crackers, boiled potatoes, or chicken broth as tolerated. Resume normal diet within 24–48 hours.
5. Avoid Triggers
Fatty, fried, spicy, acidic, or gas-producing foods (beans, cruciferous vegetables).
6. Probiotics
Yogurt with live cultures, kefir, or supplements (Lactobacillus, Bifidobacterium) to restore gut flora, especially after antibiotics or viral gastroenteritis.
7. Over-the-Counter Options
- Antacids (Tums, Maalox) for heartburn/indigestion.
- Bismuth subsalicylate (Pepto-Bismol) for nausea/diarrhea (avoid in children/teens with viral illness due to Reye's syndrome risk).
- Loperamide (Imodium) for diarrhea—only if no fever/blood in stool.
When to See a Doctor
- Symptoms >48 hours (adults) or >24 hours (children/elderly).
- High fever (>101°F / 38.3°C).
- Bloody or black tarry stools.
- Severe abdominal pain.
- Signs of dehydration: dry mouth, little urine, dizziness, confusion.
- Inability to keep liquids down for >12 hours.
