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ToggleWellness Tips from Josef Schenker, MD
Welcome to Wellness Tips, a blog series designed to make health and wellness easier for you. Dr. Josef Schenker, Medical Director at Centers Urgent Care, uses his years of expertise in internal medicine and emergency care to deliver practical advice for everyday life. From building better habits to addressing health challenges, this series is all about empowering you to take small steps toward long-term well-being.
How to Prevent Diarrhea
Diarrhea can range from mild, short-term discomfort to severe, life-threatening dehydration. It is an unpleasant and often disruptive condition that affects people worldwide. According to reports, childhood cases of diarrheal diseases run up to 1.7 billion every year. In the United States, 179 million cases of acute diarrhea are recorded each year. This puts into perspective the importance of understanding the causes and preventive measures that can help in managing and avoiding diarrhea effectively.
Dr. Josef Schenker Explains Symptoms and Causes of Diarrhea
According to Josef Schenker, MD, diarrhea can have various symptoms and causes, each requiring a different approach to prevention and treatment. Understanding these can help you identify and manage the condition effectively.
Symptoms of Diarrhea
- Frequent, loose, watery stools: This is the hallmark symptom of diarrhea, often accompanied by an urgent need to have a bowel movement.
- Abdominal cramps and pain: These are common and can range from mild discomfort to severe pain.
- Bloating and gas: Diarrhea often causes an increase in gas and bloating, leading to further discomfort.
- Nausea and vomiting: These symptoms may occur, especially if the diarrhea is caused by an infection or food poisoning.
- Fever: A mild fever can accompany diarrhea, particularly if an infection is present.
- Dehydration: Signs include dry mouth, thirst, reduced urination, dizziness, and fatigue.
Causes of Diarrhea
- Infections: Viral, bacterial, and parasitic infections are common causes of diarrhea. Viruses like norovirus and rotavirus, bacteria such as E. coli and Salmonella, and parasites like Giardia can all trigger episodes.
- Food intolerances: Lactose intolerance and other food sensitivities can disrupt normal digestion, leading to symptoms such as diarrhea, bloating, and abdominal discomfort when trigger foods are ingested.
- Medications: Antibiotics and other medications can disrupt the balance of gut bacteria. This disruption can result in an overgrowth of harmful bacteria or a decrease in beneficial bacteria, causing digestive upset and loose stools.
- Digestive disorders: Conditions like irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), and celiac disease often cause chronic diarrhea.
- Traveler’s diarrhea: Consuming contaminated food or water while traveling can also result in diarrhea.
- Stress and anxiety: Emotional stress and anxiety can disrupt the normal functioning of your digestive system. This can lead to increased gut motility and secretion, resulting in symptoms such as diarrhea, abdominal cramping, and discomfort.
Josef Schenker, MD, Explains How to Prevent Diarrhea
Preventing diarrhea involves a combination of good hygiene practices, dietary choices, and lifestyle adjustments. Here are general tips to help you avoid this condition, whether it’s from a stomach bug, food poisoning or something else.
- Practice good hand hygiene: Wash hands thoroughly with soap and water, especially before eating and after using the bathroom.
- Ensure food safety: Cook meats thoroughly, wash fruits and vegetables, and avoid unpasteurized dairy products.
- Stay hydrated: Drink plenty of clean water throughout the day.
- Avoid risky foods: Be cautious with street food, raw or undercooked seafood, and foods from questionable sources.
- Manage stress: Practice relaxation techniques to reduce stress and anxiety.
- Take probiotics: Consider taking probiotics to maintain healthy gut flora, especially when taking antibiotics.
What to Eat to Prevent Diarrhea?
Josef Schenker, MD reminds us that choosing the right foods can help prevent diarrhea. This is by maintaining digestive health and reducing the risk of infections and intolerances. Here are some dietary recommendations:
- Bananas: Easy to digest and rich in potassium, which helps replace lost electrolytes.
- Rice: A bland food that is gentle on the stomach and helps firm up stools.
- Applesauce: Contains pectin, which helps bulk up stools and reduce diarrhea.
- Toast: Plain toast is easy on the digestive system and helps absorb excess stomach acid.
- Yogurt: Contains probiotics that promote healthy gut bacteria balance.
- Oatmeal: A gentle source of fiber that can help regulate bowel movements.
- Boiled potatoes: Easy to digest and provide essential nutrients without irritating the stomach.
How to Prevent Diarrhea When Traveling?
Traveling exposes you to different environments and food practices that can increase the risk of diarrhea. Follow these tips to stay healthy while on the go:
- Drink bottled or boiled water: Avoid tap water and ice cubes.
- Eat cooked foods: Stick to hot, well-cooked meals.
- Avoid raw fruits and vegetables: Unless you can peel them yourself, it’s safer to avoid raw produce.
- Practice good hand hygiene: Use hand sanitizer when soap and water aren’t available.
- Be cautious with street food: Opt for vendors with high turnover and good hygiene practices.
- Use probiotics: Taking probiotics can help maintain gut health while traveling.
How to Prevent Diarrhea From Coffee?
For some people, coffee can trigger diarrhea. Here’s how to minimize its effects:
- Limit intake: Reduce the number of cups you drink daily.
- Choose low-acid coffee: Opt for brands labeled as low-acid to reduce stomach irritation.
- Avoid additives: Skip the sugar, cream, and artificial sweeteners, which can exacerbate symptoms.
- Drink slowly: Sipping coffee slowly can help minimize digestive upset.
Will Imodium Prevent Diarrhea?
No, Imodium (loperamide) does not prevent diarrhea from occurring initially. Imodium is a medication designed to treat diarrhea by slowing down gut movement and reducing the frequency of bowel movements. While Imodium can provide relief and help manage symptoms once diarrhea has started, it is not effective as a preventive measure.
For prevention, it is essential to address underlying causes such as dietary habits, food intolerances, and other contributing factors. Imodium should be used as part of a broader approach to managing diarrhea, focusing on lifestyle adjustments and identifying triggers to prevent future episodes. It’s important to seek professional health advice or go to trusted urgent care facilities like Centers Urgent Care whenever necessary.
How to Prevent Diarrhea When Taking Antibiotics?
Antibiotics can disrupt gut bacteria, leading to diarrhea. Here’s how to minimize this risk:
- Take probiotics: Use probiotics during and after antibiotic treatment to maintain healthy gut flora. Probiotics can help restore the balance of good bacteria in your digestive system, reducing the likelihood of diarrhea.
- Eat yogurt: Consuming yogurt with live cultures can help replenish beneficial bacteria. Look for yogurts containing active probiotics to support gut health and minimize the adverse effects of antibiotics.
- Stay hydrated: Drink plenty of water to help your body flush out toxins. Staying hydrated ensures that your digestive system functions smoothly and helps prevent the dehydration that can accompany diarrhea.
- Follow your doctor’s instructions: Take antibiotics exactly as prescribed and complete the full course. Adhering to your doctor’s guidance ensures the effectiveness of the treatment and reduces the risk of antibiotic-related complications, including diarrhea.
How to Stop the Diarrhea Fast
If you’re experiencing diarrhea, Josef Schenker shares some steps to stop it quickly:
- Hydrate: Drink plenty of fluids, such as water, clear broth, or electrolyte solutions, to prevent dehydration caused by fluid loss.
- BRAT diet: Eat bland foods like bananas, rice, applesauce, and toast. These foods can help firm up stools and ease digestive discomfort.
- Avoid certain foods: Steer clear of dairy products, fatty or greasy foods, caffeine, and alcohol, as they can exacerbate diarrhea.
- Rest: Take it easy and get sufficient rest to allow your body to recover from the episode of diarrhea.
These measures can help alleviate symptoms and promote quicker recovery from diarrhea.
Josef Schenker, MD, Answers Frequently Asked Questions:
Diarrhea is a common condition, affecting millions of people globally each year. It can occur in both children and adults and is often caused by infections, food intolerances, or other health conditions.
Diarrhea is typically treated by staying hydrated, eating a bland diet, and using over-the-counter medications like Imodium. In severe cases, medical intervention may be necessary.
Recurring diarrhea can be caused by chronic conditions such as IBS, IBD, or celiac disease, as well as persistent infections or food intolerances.
Diarrhea lasting more than two days in adults or one day in children should be evaluated by a healthcare professional to rule out serious conditions and prevent dehydration.
Seek urgent care if diarrhea is accompanied by high fever, severe abdominal pain, dehydration, bloody stools, or if it lasts more than two days without improvement. It is important to go to urgent care for diarrhea because they can provide:
- Assessment of dehydration levels and intravenous fluids if necessary.
- Testing to identify underlying causes such as infections.
- Prescription medications to alleviate symptoms and treat the underlying condition.
- Guidance on rehydration strategies and dietary recommendations for recovery.
A Note from Dr. Josef Schenker
Taking proactive steps to prevent diarrhea is essential for maintaining overall health and well-being. By following the tips outlined above, you can significantly reduce your risk of experiencing this uncomfortable condition. Remember, professional care is crucial if symptoms persist or worsen.
If you are experiencing severe or persistent diarrhea, don’t hesitate to visit the Centers Urgent Care. Our well-equipped urgent care facilities in New York can provide comprehensive evaluations to help manage and treat diarrhea effectively. Led by Dr. Josef Schenker, our team of professionals provide expert and personalized care.
Regain control of your digestive health with Centers Urgent Care. Come see us today!

About Josef Schenker, MD:
Dr. Josef Schenker, a board-certified expert in internal medicine and emergency medical services, brings extensive experience and compassion to his role as Medical Director and Partner at Centers Urgent Care. With leadership in SeniorCare Emergency Medical Services and as an Attending Physician at New York-Presbyterian Brooklyn Methodist Hospital, Dr. Schenker oversees critical care and treatment protocols across varied medical needs. His dedication extends to chairing NYC REMAC, ensuring adherence to state standards in emergency medical procedures. At Centers Urgent Care, Dr. Schenker's expertise ensures prompt, high-quality emergency care for patients of all ages, supported by state-of-the-art facilities including a dedicated pediatric suite.













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