Chronic Diarrhea Treatment in Seomyeon, Busan
Chronic diarrhea treatment investigates and manages loose or frequent stools lasting four weeks or more. In Seomyeon, gastroenterology clinics usually start with a detailed history, blood tests and stool tests for infection and inflammation, and often perform colonoscopy with biopsies. Treatment depends on the cause, which may include IBS, food intolerance, infection, medicines, thyroid problems or inflammatory bowel disease.
Independent patient guide · Medically informative, not a substitute for a doctor's advice · Last reviewed:
What is chronic diarrhea?
Short bouts of diarrhea from food poisoning or a stomach bug usually settle within days. When loose or watery stools continue for four weeks or more, the cause is different and needs investigation. Possible causes range from harmless to serious: irritable bowel syndrome with diarrhea, lactose or other food intolerances, lingering effects after infection, medication side effects (including some diabetes medicines, antibiotics and magnesium supplements), an overactive thyroid, celiac disease, bile acid malabsorption, microscopic colitis, inflammatory bowel disease, and less commonly bowel cancer.
Symptoms and when to see a doctor
- Loose stools for more than four weeks
- Urgency, nighttime bowel movements or accidents
- Blood or mucus in stools
- Weight loss, fever, abdominal pain or fatigue
- Diarrhea that began after travel abroad
Signs of severe dehydration, such as dizziness, very little urine or confusion, or heavy bleeding, need urgent care.
What happens at the clinic
- History: stool frequency and character, timing, relation to food, travel, recent antibiotics, medicines, alcohol and family history.
- Blood tests: blood count, inflammation markers, thyroid function, celiac antibodies, kidney function and electrolytes.
- Stool tests: infection testing, including parasites after travel, and fecal calprotectin to detect bowel inflammation.
- Colonoscopy: to examine the lining and take biopsies; microscopic colitis is only visible on biopsy.
- Treatment plan: based on the cause found, with follow-up to check response.
Treatment outlook
Many causes are very treatable. Lactose intolerance improves with dietary change, medicine-related diarrhea with a switch of drug, infections with targeted treatment, and microscopic colitis with specific medicine. IBS-D responds to diet changes such as a low-FODMAP trial and antidiarrheal or gut-modulating medicines. Inflammatory bowel disease needs long-term specialist care. Meanwhile, maintain hydration with oral rehydration solutions.
Risks and side effects
Untreated chronic diarrhea can cause dehydration, electrolyte imbalance and nutrient deficiencies. Antidiarrheal medicines should not be used with bloody diarrhea or high fever without medical advice, as they can worsen some infections. Colonoscopy has small risks of bleeding and perforation.
Choosing a clinic for chronic diarrhea in Seomyeon
- Choose a gastroenterology clinic able to take biopsies during colonoscopy.
- Ask whether fecal calprotectin testing is available to screen for inflammation.
- Mention any travel history so parasite testing is considered.
- Bring a stool diary noting frequency, consistency and food triggers.
- Ask about referral pathways if inflammatory bowel disease is suspected.
After travel
If diarrhea started during a trip abroad and has not settled, mention your destinations. Clinics around Seomyeon, reachable from anywhere along Lines 1 and 2, can arrange stool and blood tests in one visit.
Key facts
- Definition: loose or frequent stools for 4 weeks or longer
- Common causes: IBS-D, lactose intolerance, post-infection, medicines, bile acid diarrhea, IBD, microscopic colitis
- Tests: blood count, inflammation markers, thyroid, stool tests, fecal calprotectin
- Colonoscopy: often with biopsies, even if the lining looks normal
- Treatment: targeted to cause, plus hydration and diet
- Typical NHI coverage: diagnostic tests covered for enrollees when indicated
Frequently asked questions
How long is too long for diarrhea?
Diarrhea lasting more than four weeks is considered chronic and should be evaluated. See a doctor sooner if you have blood in stools, fever, weight loss, severe pain or signs of dehydration.
What tests are done for chronic diarrhea?
Typically blood tests, stool tests for infection and inflammation such as fecal calprotectin, and often colonoscopy with biopsies. Additional tests depend on your symptoms and history.
Why take biopsies if the colon looks normal?
Some causes, such as microscopic colitis, only show up under the microscope. Biopsies from normal-looking bowel can therefore provide the diagnosis.
Can stress cause chronic diarrhea?
Stress can trigger diarrhea in IBS, but other causes should be ruled out first, especially if symptoms are new, nocturnal or accompanied by blood or weight loss.
Should I take antidiarrheal medicine?
It can help IBS-related diarrhea, but avoid it with bloody stools or high fever unless a doctor advises. Treating the cause is more effective than masking symptoms.
Medical disclaimer: Seomyeon.Clinic is an independent information directory. Content is for general education and does not replace a consultation with a licensed physician. Suitability, risks, results and costs vary by person and clinic. In an emergency in Korea, call 119.