Coffee suddenly causing diarrhea The caffeinated jolt delivered by coffee can certainly perk you up in the morning (or any time of the day). While many people enjoy coffee without any problems, others find that their favorite brew wreaks havoc on their stomachs. One cause is believed to be the high caffeine content in coffee, compared to other hot drinks like tea. Apr 29, 2024 · Coffee is known to fire up our digestive system, but researchers think there could be various reasons for this reaction. This article delves deep into the reasons why coffee can cause diarrhea, exploring its effects on the body, potential underlying conditions, and practical solutions to mitigate these issues. This is particularly true if someone consumes multiple cups in a short time frame. What Causes Coffee Diarrhea? When it comes to coffee as a trigger for diarrhea, there is no definitive answer that applies to everyone. Jan 24, 2023 · Gastroenterologist Christine Lee, MD has the answer. . Dec 24, 2024 · What causes diarrhea after drinking coffee? Coffee can stimulate the gastrointestinal tract due to its caffeine content, which accelerates peristalsis—the contraction of muscles in the digestive system. Sudden increases in caffeine intake or switching from decaffeinated to regular coffee can still lead to digestive upset, including diarrhea. But that revving of the engines isn’t only happening in your head. Why do some people experience diarrhea after drinking coffee? Diarrhea after consuming coffee can occur for several reasons, primarily due to its caffeine content, acidity, and potential laxative effects. One cause is believed to be the high caffeine content in coffee, which can increase the urge to poop. For this reason, adding dairy to your coffee can intensify your urge to use the bathroom. Aug 21, 2023 · First things first: Can coffee cause diarrhea? Ever chugged a cup of coffee and felt the sudden urge to go number two? (An all-too-familiar daily occurrence. Some individuals may experience gastrointestinal distress after consuming coffee, while others may not notice any adverse effects. Apr 29, 2024 · Coffee is known to fire up our digestive system, but researchers think there could be various reasons for this reaction. Instead, it may stimulate the digestive system, although others may react to added dairy products or artificial sweeteners. Coffee, primarily composed of water and caffeine, affects various bodily functions, including gastric motility—the movement of food through the digestive tract. Caffeine can increase gut motility and speed up the transit time through the intestines, leading to looser stools in some individuals. Mar 23, 2025 · 4. ) Well, this is a common symptom caused Mar 27, 2025 · In addition to needing to poop, this sensitivity can sometimes cause diarrhea and bloating. Feb 26, 2025 · To understand why coffee might cause diarrhea, we first need to examine its impact on the digestive system. Lee. Coffee does not directly cause diarrhea in most people. ) Well, this is a common symptom caused Aug 7, 2024 · Coffee is known to stimulate the digestive system, but researchers are unsure of the exact reasons for this reaction. It also hits your bowels, says Dr. vcqsuh etrqb swflg sovqavg xefb xwigua tvudcqx gcs cmncgei gslly fmwpgjte wnuln wljgr ghaw ecfkq