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Doctor insights on: I Vomit Undigested Food

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Since childhood, I vomit undigested food up to 2 days old (without feeling nauseous), and have monthly bouts of diarrhea with severe cramping. Why?

Since childhood, I vomit undigested food up to 2 days old (without feeling nauseous), and have monthly bouts of diarrhea with severe cramping. Why?

Digstive issues: You clearly have some issues with digestion. You may have food intolerance or allergies or some enzyme issues. Consult your doctor. You may also find tremendous benefit from seeing a chinese medicine/acupuncture physician. They really help balance and harmonize the body.

Dr. Heidi Fowler
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Nutrition (Definition)

Nutrition is the synergistic combination of nutrients found in food and water that allows the human body to perform all essential ...Read more


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Can you vomit undigested food hours later?

Can you vomit undigested food hours later?

Possibly: It depends on how many hours later. Les. Than 12 hours is possible however more than that time could indicate a problem with digestion. You should consult a physician.

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'what does it mean if you''re vomiting undigested food after 12 hours? '

'what does it mean if you''re vomiting undigested food after 12 hours? '

Not good: Vomiting undigested food after 12 hours can mean your GI system is extremely slowed down, and/or you have a blockage that the food cannot pass through. Are you having pain also? This calls for urgent medical evaluation. Take care.

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Cause of vomiting of a black, fairly large (1-1.5 inch) solid "fuzzy" material, along with undigested food that was consumed 3+ days ago?

Cause of vomiting of a black, fairly large (1-1.5 inch) solid "fuzzy" material, along with undigested food that was consumed 3+ days ago?

Not entirely sure: Not clear what this is, but it is quite unusual sounding and vomiting undigested food from 3+ days ago is not a good sign - b/c it means you have not processed any food in 3+ days. Concern would be an obstruction somewhere, but must be evaluated in conjunction with other sign/symptoms and findings on exam. Dehydration and electrolyte imbalance must also be evaluated and treated urgently if present.

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Been vomitting, and have noticed what looks like coffe grounds, bile, blood, and undigested food? Have gastroparesis and reactive gastritis

Been vomitting, and have noticed what looks like coffe grounds, bile, blood, and undigested food? Have gastroparesis and reactive gastritis

Need to be seen: Vomiting blood and coffee ground appearing material needs to be evaluated urgently, if not emergently. Large blood loss is possible through the GI tract. Do not delay an evaluation.

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Fever every night, vomiting every day, vomiting undigested food 3+ days' old, vomiting black large fuzzy mass yes, it really was a mass/solid material?

Fever every night, vomiting every day, vomiting undigested food 3+ days' old, vomiting black large fuzzy mass yes, it really was a mass/solid material?

Call your doc NOW: Can't tell what this is here, but frequent vomiting, then vomiting black solid stuff could be a clot of blood. Lots of causes for upper gastrointestinal bleeding, including tears of blood vessels from vomiting, ulcers, inflammation, etc. Call your doc. Get examined. May need lab tests, fluids, other testing.

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I noticed undigested food in my stool today. I feel like I am going to vomit and feel bloated. I don't know what's happening. Stool was red as well.?

I noticed undigested food in my stool today. I feel like I am going to vomit and feel bloated. I don't know what's happening. Stool was red as well.?

Abnormal: Rapid motility is a problem. Viral illness starting? Peptic ulcer and bleeding? Medication ulceration. Need GI evaluation. With bleeding, anemia - dizzy -woozy. Serious - get evaluated soon.

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What is causing a 4 year old girl vomiting every night undigested food that she eaten during the day. Asleep for an hour or so then wakes up & vomit?

What is causing a 4 year old girl vomiting every night undigested food that she eaten during the day. Asleep for an hour or so then wakes up & vomit?

Reflux or infection: If this is something for less than a week, then it could be a viral illness. Longer than that could be reflux or another problem. If it is ongoing then see the doctor for help.

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An hour after I ate I threw up vomit that was solid & looked like undigested chunks of food. I feel weak & light-headed. Why would the vomit be solid?

An hour after I ate I threw up vomit that was solid & looked like undigested chunks of food. I feel weak & light-headed. Why would the vomit be solid?

Timeframe-undigested: Digestion time varies; It takes approximately 6 to 8 hours after you eat for food to pass through the stomach into the small intestines. One hour after you ate, the contents of your stomach were not digested. So the vomitus had solid food particles. I hope you feel better now.

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5 yr old has greasy diarrhoea and vomiting undigested food and green bile on and off for 17 days, some night sweats with no fever, any ideas?

5 yr old has greasy diarrhoea and vomiting undigested food and green bile on and off for 17 days, some night sweats with no fever, any ideas?

See your doctor.: The above symptoms are not normal, and have been going on long enough that it does not sound like a usual stomach bug. I would take him to see his doctor for diagnostic testing. Good luck.

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I have been throwing up every morning for the past 4 days the food is undigested I'm a health 34 male I don't have health insurance?

I have been throwing up every morning for the past 4 days the food is undigested I'm a health 34 male I don't have health insurance?

See below: This sounds like you may have an obstruction. I don't think nausea meds will be sufficient. You may need an in-person evaluation and/or hospitalization. You may want to consult with a physician by video on the Prime site here for more discussion of the possibilities of your condition.

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My 17 mo old vomited 15 hrs after consuming food. It was undigested. Week prior had 24 hr gastroenteritis. Worrisome?

My 17 mo old vomited 15 hrs after consuming food. It was undigested. Week prior had 24 hr gastroenteritis. Worrisome?

Vomiting: Vomiting may be caused by a virus or some food that wasn't tolerated. If she hasn't vomited in an hour, start slowly with small amounts of clear liquid (pedialyte)- just 1/2 ounce to start. If tolerated for 2-3 hours, try some light foods (brat- bananas, rice, applesauce, toast). Avoid milk, juice, and heavy foods for a couple of days. See your doctor if vomiting persists more than 2-3 times.

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My son (4) has vomited undigested food 4 times today but only when he falls asleep. 3 times this morning, then in the car this evening. No flu symptom?

My son (4) has vomited undigested food 4 times today but only when he falls asleep. 3 times this morning, then in the car this evening. No flu symptom?

Mgt: He should be kept well hydrated with sips of pedialyte. I would suggest seeing his PCP in the morning. This is most likely a viral illness. Monitor his temperature and if he has a headache, please see the ED.

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Throwing up undigested food 12 hours later and constipated to the point where it's hard as a rock and hurts?

Throwing up undigested food 12 hours later and constipated to the point where it's hard as a rock and hurts?

Constipation: Unless you are diabetic (with bowel/gastric atonia) or on Opioids or have some other considitions what you complain is not normal - please see a GI specialist

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Everytime I eat, I feel like throwing up the foods I eat and my stool contained undigested vegetables. What problem might I have?

Everytime I eat, I feel like throwing up the foods I eat and my stool contained undigested vegetables. What problem might I have?

You may have a: Digestive disorder or a blockage. Please see your doc. He/she may refer you to a gastroenterologist. Peace and good health.

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HI. I threw up undigested food I ate 12 hours earlier. I woke up nauseous. Could it be food poisoning or gastroparesis (does it come and go)?

HI. I threw up undigested food I ate 12 hours earlier. I woke up nauseous. Could it be food poisoning or gastroparesis (does it come and go)?

Indigestion: More than likely it was plain indigestion of food in your stomach when you went to bed. We reserve the diagnosis of gastroparesis for chronic difficulties of stomach emptying. Food poisoning is also a possibility but diarrhea usually follows. Your symptoms Either way should resolve without specific treatment but if symptoms persist or worsen, see your physician for evaluation.

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My son woke up with tummy pain then vomited undigested food 12 hours after eating then he was completely fine right after.

My son woke up with tummy pain then vomited undigested food 12 hours after eating then he was completely fine right after.

Vomiting: The key part to the history is that he was fine right after. He will most likely remain fine. Probably just had something that didn't agree with him. To be safe, you might want to keep his diet soft today. But he is fine.

Dr. Oscar Novick
2,118 Doctors shared insights

Vomiting (Definition)

Vomiting = expulsion of stomach ...Read more