My dad had home made pizza last night and felt heavy Had vomit in morning didn't have food today had a loose motion in evening Which medications should i give
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food poisoning vomiting loose motion home treatment medications ORS adults 2024
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Based on the clinical picture (vomiting after a meal, then loose motion the next day after not eating), this is almost certainly mild food poisoning / acute gastroenteritis - likely from the homemade pizza. Here is a practical guide:
What Your Dad Likely Has
This is a classic presentation of food-borne gastroenteritis - probably from a toxin (like Staphylococcus aureus or Bacillus cereus) or bacterial contamination in the pizza. The good news: most cases like this are self-limiting and resolve in 24-48 hours without antibiotics.
What to Give Him (Step by Step)
1. Oral Rehydration - MOST IMPORTANT
This is the single most critical step. Vomiting + loose motion = fluid and electrolyte loss.
- ORS (Oral Rehydration Solution) - give small sips frequently. Available as Electral, Enerzal, or WHO-ORS powder. Mix one sachet in 1 litre of clean water.
- If ORS is not available: mix 1 tsp sugar + a pinch of salt in a glass of water.
- Also give: coconut water, rice water (kanji), clear soups.
- Avoid: milk, fruit juices, oily/spicy food for now.
2. For Loose Motion
- Racecadotril (Redotil / Acetril 100mg) - reduces fluid loss in stools, 1 tablet 3 times a day. Safe and effective.
- OR Loperamide (Eldoper / Imodium 2mg) - slows gut motility. Take 2mg after each loose stool, max 8mg/day.
- Do NOT use loperamide if there is fever or blood in stools.
3. For Nausea / Vomiting
- Domperidone (Domstal/Motilium 10mg) - 1 tablet 30 minutes before meals, 3 times a day.
- OR Ondansetron (Emeset/Zofran 4mg) - dissolves under the tongue, very effective for nausea and vomiting.
4. For Stomach Cramps / Pain
- Drotaverine (Drotin 40mg) or Dicyclomine (Cyclopam) - antispasmodic, 1 tablet as needed for cramps.
5. Probiotics (Supportive)
- Lactobacillus-based probiotics (Vizylac, Econorm, Sporlac) - help restore gut flora. 1-2 capsules twice daily.
6. Diet
- Today: only liquids - ORS, coconut water, plain rice water, clear soup.
- Tomorrow: BRAT diet - Bananas, Rice (plain), Applesauce, Toast.
- Gradually return to normal food over 2-3 days.
Do NOT Give Antibiotics
Unless a doctor prescribes them. Most food poisoning does NOT need antibiotics and they can sometimes cause more harm (e.g., E. coli O157 infections are worsened by antibiotics). - Rosen's Emergency Medicine, p. 1018
Go to a Doctor / ER Immediately if Any of These Appear:
| Warning Sign | Why It's Urgent |
|---|---|
| Blood in stools | May indicate invasive bacterial infection |
| High fever (>38.5°C / 101°F) | Suggests systemic infection |
| No urination for 8+ hours | Severe dehydration |
| Extreme weakness or dizziness | Electrolyte imbalance |
| Vomiting persists and he can't keep fluids down | IV fluids may be needed |
| Symptoms worsen after 48 hours | Needs medical evaluation |
Summary of Medications
| Medication | Use | Dose |
|---|---|---|
| ORS (Electral) | Rehydration | Sip continuously |
| Racecadotril 100mg | Loose motion | 1 tab 3x/day |
| Domperidone 10mg | Nausea/vomiting | 1 tab 3x/day before meals |
| Drotaverine 40mg | Stomach cramps | 1 tab as needed |
| Lactobacillus probiotic | Gut recovery | 1-2 caps 2x/day |
Most importantly - keep him hydrated. The vomiting and loose motion together can lead to dehydration quickly, especially in older adults. If he can sip ORS and keep it down, he should recover well at home within 24-48 hours.
Note: This is general guidance. If your father is elderly, diabetic, or has any chronic illness (heart/kidney disease), please consult a doctor today rather than waiting.
Vomit in morning not after food
Thanks for clarifying. So the timeline is:
- Last night: Ate homemade pizza, felt heavy/bloated
- This morning: Vomited (not right after food - likely on an empty stomach in the morning)
- Today: Hasn't eaten anything
- Evening: Loose motion
This is still consistent with food poisoning / acute gastroenteritis from the pizza. The vomiting happened as the body was trying to clear the irritant overnight, and the loose motion is the gut continuing to expel it.
The advice and medications remain the same - nothing changes clinically. The key points:
Priority Right Now
1. Rehydration - Urgent
Since he vomited in the morning AND had loose motion in the evening AND hasn't eaten all day, he has lost a significant amount of fluids.
- Start ORS (Electral/Enerzal) immediately - small sips every 5-10 minutes
- If he feels nauseated drinking it, give just 1-2 sips at a time, very slowly
- Plain water alone is not enough - he needs electrolytes (salt + sugar)
2. Medications to Give Now
| Medicine | Purpose | Dose |
|---|---|---|
| ORS sachet (Electral) | Rehydration | Sip throughout the day |
| Domperidone 10mg (Domstal) | Prevent further vomiting | 1 tab now, then 3x/day |
| Racecadotril 100mg (Redotil) | For loose motion | 1 tab 3x/day |
| Drotaverine 40mg (Drotin) | If stomach cramps | 1 tab as needed |
| Probiotic (Econorm/Vizylac) | Gut recovery | 1 cap twice daily |
3. Food Tonight
- Plain khichdi (rice + dal, very light), or
- Plain rice with a little salt, or
- Banana - easy to digest, replaces potassium lost through vomiting/loose motion
- Small amounts, slowly
See a Doctor Today / Tomorrow if:
- He still can't keep fluids down after taking domperidone
- Loose motion continues more than 3-4 times
- He feels very weak, dizzy, or has not urinated since morning
- Any fever or blood in stools
Since he hasn't had food or fluids all day, dehydration is the main concern right now. Get ORS into him as soon as possible.
No onw in family had vomit or anything like that except him
That's an important detail. If the whole family ate the same pizza and only your dad got sick, it makes shared food contamination less likely as the sole cause.
This shifts the picture a bit. A few questions worth thinking about:
Possible Reasons Only He Was Affected
1. He Ate Something Extra / Different
- Did he eat a larger portion, or eat something else that others didn't?
- Any extra toppings, sauce, or a different ingredient only he had?
2. His Stomach is More Sensitive
- Does he have a history of acidity, gastritis, or IBS?
- Homemade pizza (maida base, cheese, tomato sauce) is heavy, oily, and acidic - it can trigger acid reflux or gastritis in someone with a sensitive stomach even if others are fine.
3. Gastritis / Acid Reflux (More Likely Now)
- Vomiting in the morning on an empty stomach is a classic sign of gastritis or hyperacidity
- Heavy, cheesy, oily food the night before can inflame the stomach lining
- The loose motion could be secondary to the gut being unsettled
4. He May Have a Mild Viral Infection (Unrelated to Pizza)
- A simple viral gastroenteritis can cause vomiting + loose motion in one person without spreading immediately to others
Does This Change the Medications?
Mostly no, but add one important medicine:
| Medicine | Purpose | Dose |
|---|---|---|
| ORS (Electral) | Rehydration | Sip throughout the day |
| Pantoprazole 40mg or Omeprazole 20mg | Reduce stomach acid / treat gastritis | 1 tablet in the morning on empty stomach |
| Domperidone 10mg (Domstal) | Nausea/vomiting | 1 tab 3x/day before meals |
| Racecadotril 100mg or Loperamide 2mg | Loose motion | As directed |
| Drotaverine 40mg (Drotin) | Stomach cramps | As needed |
| Probiotic (Econorm/Vizylac) | Gut recovery | 1 cap twice daily |
The PPI (Pantoprazole/Omeprazole) is the key addition here - if this is gastritis triggered by the heavy meal, it will help significantly.
One More Thing to Watch
How old is your father? If he is above 50-55, and especially if he has:
- Repeated vomiting episodes
- History of smoking or alcohol
- Burning in chest or upper abdomen regularly
...then a doctor visit soon is a good idea, as chronic gastritis or H. pylori infection can present this way and needs proper evaluation.
For now, keep him hydrated, give the medicines above, and monitor. He should feel noticeably better by tomorrow morning.
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