How Long Should You Wait to Eat After Diarrhea? (2024)

  • What to Eat After Diarrhea
    • What should you eat after having diarrhea?
  • How to Resume Regular Diet
    • When and how to resume a regular diet
  • When to Call a Doctor
    • When to call your doctor
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How Long Should You Wait to Eat After Diarrhea? (1)

It’s best to wait at least 24-48 hours to eat regular foods after diarrhea

When suffering from diarrhea, your body loses a huge amount of water and nutrients it needs. You may also be unable to digest certain foods, which can make diarrhea even worse. So what can you eat, and when, after having diarrhea?

During the first few days, your digestive system won’t take well to foods you normally eat, like cooked meat, vegetables, fruits or dairy products. So it’s best to wait at least 24-48 hours before trying to reintroduce these foods to your stomach.

What should you eat after having diarrhea?

Electrolytes

The most important thing to do when suffering from diarrhea is drink lots of fluids or clear liquids. Your body has lost hydration and electrolytes are lost from the body, which can make you feel weak, fatigued, dizzy and cause leg cramps. Severe dehydration can lead to low blood pressure and even turn life-threatening if it leads to hypovolemic shock.

To replenish your body:

  • Keep sipping an over-the-counter oral rehydration solution or electrolyte sports drink throughout the day.
  • Aim to drink a cup of water after every loose bowel movement.
  • Stick to clear liquids, like clear broths, vegetable soup and decaffeinated tea.

The BRAT diet

Following the BRAT diet during this period may help, since it consists of bland foods that are low in fiber and gentle on the stomach, and can also help bind the loose stools. The BRAT diet includes:

  • Banana
  • Rice (white rice)
  • Apple sauce
  • Toast

Bananas contain pectin (a type of starch) that is beneficial for the digestive tract. Being a rich source of potassium, it also replenishes the body with potassium that is lost in diarrhea. One review article that analyzed several studies found that green banana pulp may reduce both diarrhea and constipation in children. Another study from 2016 found that consuming rice soups along with a rehydration solution was effective in reducing diarrhea in children.

Although many doctors no longer recommend the BRAT diet nowadays due to its low nutrition profile and risk of dehydration, studies have shown that people felt that following the BRAT diet was effective when done short-term.

One thing you can add to the BRAT diet is low-fat yogurt. Yogurt is the only dairy product that can be consumed on an upset stomach or diarrhea. As a rich source of probiotics or the “healthy bacteria,” it can help you to recover faster.

To reap the maximum benefits of the BRAT diet, remember to maintain hydration by drinking lots of water and other fluids.

When and how to resume a regular diet

You can stop the BRAT diet after 24-48 hours have passed and gradually resume a normal or regular diet.

What to eat

Start by reintroducing these foods:

  • Rice porridge
  • Farina or cream of wheat
  • Pretzels or saltine crackers
  • Boiled eggs
  • Unflavored rice cakes
  • Plain pasta or noodles
  • Potatoes (no added butter, cream or cheese)
  • Sweet potatoes
  • Steamed, baked or grilled skinless chicken (devoid of fat)
  • Oatmeal
  • Canned tuna packed in water

What to avoid

Until you are full recovered, you should avoid:

  • Fatty foods, which will be too heavy on your already weakened digestive system
  • Dairy products (except low-fat yogurt), which have the potential to irritate your stomach
  • Caffeinated drinks, which can increase urination, thus worsening dehydration

When to call your doctor

If you have other concerns, don’t hesitate to ask your doctor for advice and follow their instructions on what to eat and when after struggling with diarrhea.

If your diarrhea does not resolve within 48 hours, or you are feeling extremely weak with dry skin and sunken eyes, get medical help as soon as possible.

SLIDESHOW Super Tips to Boost Digestive Health: Bloating, Constipation, and More See Slideshow

References

Family Doctor. BRAT Diet: Recovering From an Upset Stomach. https://familydoctor.org/brat-diet-recovering-from-an-upset-stomach/#

Falcomer AL, Riquette RFR, de Lima BR, Ginani VC, Zandonadi RP. Health Benefits of Green Banana Consumption: A Systematic Review. Nutrients. 2019;11(6):1222. https://pubmed.ncbi.nlm.nih.gov/31146437/

Kianmehr M, Saber A, Moshari J, Ahmadi R, Basiri-Moghadam M. The Effect of G-ORS Along With Rice Soup in the Treatment of Acute Diarrhea in Children: A Single-Blind Randomized Controlled Trial. Nurs Midwifery Stud. 2016 May 21;5(2):e25852. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4993029/

How Long Should You Wait to Eat After Diarrhea? (2024)

FAQs

How Long Should You Wait to Eat After Diarrhea? ›

So what can you eat, and when, after having diarrhea? During the first few days, your digestive system won't take well to foods you normally eat, like cooked meat, vegetables, fruits or dairy products. So it's best to wait at least 24-48 hours before trying to reintroduce these foods to your stomach.

Is it better not to eat after diarrhea? ›

The foods you eat can cause and help your body recover from diarrhea. When you have diarrhea, get lots of rest, drink plenty of water, and start introducing BRAT foods after a few hours. After a day or 2 of bland, soft foods, you can add in foods like lean ground chicken and scrambled eggs.

How long after diarrhea stops can you eat normally? ›

As you feel better, return to a normal, healthy diet. The BRAT diet doesn't provide all the nutrients of a healthy diet. You should be able to start eating a more regular diet, including fruits and vegetables, within about 24 to 48 hours after vomiting or having diarrhea.

How long does it take for bowels to return to normal after diarrhea? ›

Diarrhoea is passing looser, watery or more frequent poo (stools) than is normal for you. It affects most people from time to time and is usually nothing to worry about. It can be distressing and unpleasant. It normally clears up in a few days to a week.

What should I start eating after diarrhea? ›

One of the most familiar anti-diarrhea strategies is the BRAT diet (which stands for bananas, rice, applesauce, and toast). But there are other foods that are just as useful, including soft-cooked eggs, low-fat yogurt, clear broths, plain pasta, and saline crackers.

How long should you rest your stomach after diarrhea? ›

Doctors recommend giving your stomach a rest for the first six hours after vomiting or diarrhea, Beal says. Drink small amounts of water frequently to avoid dehydration. Later that day, you can progress to clear liquids — anything you can see through and sip.

How do I make my stomach feel better after diarrhea? ›

How to Relieve Diarrhea
  1. Drink 8 to 10 glasses of clear fluids every day. ...
  2. Drink at least 1 cup (240 milliliters) of liquid every time you have a loose bowel movement.
  3. Eat small meals throughout the day, instead of 3 larger meals.
  4. Eat some salty foods, such as pretzels, soup, and sports drinks.
Nov 6, 2023

How do I reset my stomach after diarrhea? ›

The BRAT diet—bananas, rice, applesauce, and toast—and other bland, low-fat foods may be ideal when you have diarrhea. As you start to feel better, you will want to add other foods back in slowly. The goal is to ensure you get enough nutrients, without further aggravating your digestive tract.

How can I speed up diarrhea recovery? ›

Summary. To treat diarrhea and feel better faster, try eating only bland foods temporarily, staying hydrated, and incorporating probiotic-rich foods or supplements. Over-the-counter medications can also help. Be sure to talk to your healthcare provider if your diarrhea doesn't go away within two days.

Is diarrhea the last thing you ate? ›

Most bugs need time to multiply to harmful levels and travel through the digestive system. If you experience diarrhoea in less than 4 hours from eating it is not likely to have been caused by the recent meal. Consider the previous meals or even food you ate the day before.

What simple trick empties your bowels immediately? ›

Try These Tricks for Quick Bowel Movement Stimulation
  • Drink coffee. Regarding drinks that make you poop, coffee is probably the first that comes to mind. ...
  • Squat when you poop. ...
  • Use a fiber supplement. ...
  • Take a stimulant laxative. ...
  • Take an osmotic laxative. ...
  • Take a lubricant laxative. ...
  • Try a stool softener. ...
  • Use a suppository.
Aug 2, 2022

Are your bowels empty after diarrhea? ›

Your Colon Is Never Empty

Many people believe they have emptied out their colons after multiple episodes of diarrhea or that they can keep their colons empty by avoiding food. However, since stool is made up in large part of bacteria, fecal matter is continuously being formed. Stool is made up of: Bacteria.

Why is the BRAT diet no longer recommended? ›

The banana, rice, applesauce, and toast (BRAT) diet may help treat diarrhea, stomach flu, and other stomach complaints. However, many health professionals no longer recommend it due to the risk of nutrient and calorie deficiencies.

How long after diarrhea can you eat normally? ›

So what can you eat, and when, after having diarrhea? During the first few days, your digestive system won't take well to foods you normally eat, like cooked meat, vegetables, fruits or dairy products. So it's best to wait at least 24-48 hours before trying to reintroduce these foods to your stomach.

Are scrambled eggs good for diarrhea? ›

If you have diarrhea, consuming eggs may provide relief. You may consume scrambled or boiled eggs that may slow bowel movements and provide relief from frequent trips to the bathroom. However, if you have constipation, consuming eggs may worsen symptoms.

Why do I feel weak and shaky after diarrhea? ›

You may even have a fever, along with chills. If you've had diarrhea for a few days, you may feel lightheaded or weak. This comes from rapidly losing the minerals, sugar, and water that your body needs. Normally, diarrhea won't cause you to lose control of your bowels – if this happens, you should consult your doctor.

Does not eating help diarrhea? ›

Research shows that following a restricted diet does not help treat diarrhea in most cases. Most experts do not recommend fasting or following a restricted diet when you have diarrhea.

Is it best to eat or starve with diarrhea? ›

What foods help diarrhea go away? Eating bland foods can help diarrhea clear quicker and prevent stomach upset and irritation. This can include bananas, plain white rice, applesauce, toast, boiled potatoes, unseasoned crackers, and oatmeal.

Is it good to fast after diarrhea? ›

For some people, the combination of fasting and diarrhea can even lead to passing out. For these reasons, it's recommended to end your fast until symptoms improve, and then continue to fast once you're no longer experiencing diarrhea and its side effects.

Is it good to rest when you have diarrhea? ›

Resting. Having diarrhoea for more than a couple of days can be exhausting. You are bound to feel very weak and tired if you have lost a lot of fluid. So it's very important to let your body rest when you can.

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